Special Sun A•H•M Technology（Shanghai）Co.,Ltd.

Special Sun A·H·M Technology（Shanghai）Co.,Ltd.
SPS - ISO Factory for SMD and Through-hole Diodes and Rectifiers Since 2000

Schottky diode, also known as Schottky barrier diode (SBD for short), is a low-power, ultra-high-speed semiconductor device.

The most significant feature is the extremely short reverse recovery time (which can be as small as a few nanoseconds), and the forward voltage drop is only about 0.4V. It is mostly used as high-frequency, low-voltage, high-current rectifier diodes, free-wheeling diodes, protection diodes, and also used as rectifier diodes and small-signal detection diodes in circuits such as microwave communications. It is more common in communication power supplies and inverters.

A typical application is in the switching circuit of a bipolar transistor BJT, which is clamped by connecting a Shockley diode to the BJT, so that the transistor is actually close to the off state in the on state, thereby increasing the switching speed of the transistor. This method is a technique used in the TTL internal circuits of typical digital ICs such as 74LS, 74ALS, 74AS.

The biggest feature of Schottky diodes is that the forward voltage drop VF is relatively small. At the same current, its forward voltage drop is much smaller. In addition, its recovery time is short. It also has some disadvantages: the withstand voltage is relatively low, and the leakage current is slightly larger. Take full consideration when choosing.

Good selling Schottky:
SPS 3A 20V-200V SKY SMD Diodes SS32AF SS33AF SS34AF SS36AF SS38AF SS310AF SS315AF SS320AF SMAFL Package
Maximum repetitive peak reverse voltage: SS32AF-20V SS33AF-30V SS34AF-40V SS35AF-50V SS36AF-60V SS38AF-80V SS310AF-100V SS315AF-150V SS320AF-200V
Maximum average forward rectified current: 3A
Datasheet: http://www.spsdiode.com/Datasheet/SPS-SS32AF-THRU-SS320AF.pdf      

Check the best offer with SPS, a professional factory of diode rectifiers, bridge rectifiers, transistors etc.

Special Sun A·H·M Technology（Shanghai）Co.,Ltd.
SPS - ISO Factory for SMD and Through-hole Diodes and Rectifiers Since 2000

SPS 5A 20V 100V SKY SMD Diodes SS52 SS54 SS56 SS58 SS510 SMC Package
datasheet: http://www.spsdiode.com/Datasheet/SPS-SS52-THRU-SS520.pdf 
Max.Recurrent Peak Reverse Voltage: SS52-20V SS53-30V SS54-40V SS55-50V SS56-60V SS58-80V SS510-100V SS520-200V
Max.Average Forward Rectified Current: 5.0A

What is the SS510 diode? Can it be used in the output diode of switching power supply?
SS510 is a Schottky diode in a chip package, rated at 5A / 100V;
Generally used as the output diode of the switching power supply.
Pay attention to the rated voltage and current when using, and pay attention to derating.

Which diode can replace SS310?
SS315, SS320, SS510 models can replace SS310.

SS310 belongs to Schottky diode. Schottky diode is named after its inventor Dr. Schottky. SBD is short for Schottky Barrier Diode (abbreviated as SBD).

SBDs are not made using the principle of forming a PN junction between a P-type semiconductor and an N-type semiconductor, but are made using the metal-semiconductor junction principle formed by the metal-semiconductor contact. Therefore, SBD is also called metal-semiconductor (contact) diode or surface barrier diode, it is a kind of hot carrier diode.

Schottky diodes have a low forward voltage drop and fast switching speeds. Compared with traditional diodes, the only disadvantage is that their reverse voltage is very low, and their reverse leakage current can reach a relatively high value, but this has little effect on the circuit.

Special Sun A·H·M Technology（Shanghai）Co.,Ltd.
SPS - ISO Factory for SMD and Through-hole Diodes and Rectifiers Since 2000

SPS 3A 20V 200V SKY SMD Diodes SS32 SS34 SS36 SS38 SS310 SS315 SS320 SMC Package
datasheet: http://www.spsdiode.com/Datasheet/SPS-SS32-THRU-SS320.pdf  

Product Category:Schottky Diodes & Rectifiers
Subcategory:Diodes & Rectifiers 
Max.peak reverse voltage: SS32-20V SS32-30V SS34-40V SS32-50V SS36-60V SS38-80V SS310-100V SS315-150V SS320-200V
Mounting Style:SMD/SMT
Package / Case:DO-214AB,SMC
Technology:Si
Series:SS3xx
Packaging:TapeReel
Factory Pack Quantity:3000

Common Schottky diode parameters:
Schottky Barrier Diode, abbreviated as SBD, is made using a metal-semiconductor junction formed by the contact between a metal and a semiconductor. Schottky diode is a kind of most carrier conductive device, the reverse recovery charge is very small, the forward voltage is reduced, so the switching speed is very fast, the switching loss is particularly small, but its reverse breakdown voltage is relatively low, the reverse leakage The current is too high.
Common models of small signal Schottky barrier diodes are:
BAS40,BAS70,BAT42,BAT43,BAT54,RB521,RB751

The above are small-signal Schottky diodes, the current is relatively small, you can use a smaller chip package. Schottky diodes are more commonly used in switching power supplies because they have a smaller turn-on voltage drop and shorter reverse recovery time. They can improve the efficiency of switching power supplies. At this time, Schottky rectifiers are used, and the on-current is relatively large.

MBR0520, MBR0530, MBR0540

1N5817，1N5818，1N5819

SB120，SB130，SB140，SB150，SB160，SB180，SB190，SB1100

SS120, SS130, SS140, SS150, SS160, SS180, SS1100

MBR120, MBR130, MBR140, MBR150, MBR160, MBR180, MBR1100, MBR1150, MBR1200

SB220, SB230, SB240, SB250, SB260, SB280. SB2100

SS220, SS230, SS240, SS250, SS260, SS280, SS2100

MBR220, MBR230, MBR240, MBR250, MBR260, MBR280, MBR2100, MBR2150, MBR2200

1N5820, 1N5821, 1N5822

SB320, SB330, SB340, SB350, SB360, SB380, SB390, SB3100, SS320

SS330, SS340, SS350, SS360, SS380, SS3100

MBR320, MBR330, MBR340, MBR350, MBR360, MBR380, MBR3100, MBR3150, MBR3200

SB520, SB530, SB540, SB550, SB560, SB580, SB590, SB5100

SS520, SS530, SS540, SS550, SS560, SS580, SS5100

SB820, SB830 ,SB840, SB850, SB860, SB880 ,SB8100

MBR1035, MBR1045, MBR1050, MBR1060, MBR1080, MBR10100

MBR1535, MBR1545, MBR1550, MBR1560, MBR1580, MBR15100

MBR2035, MBR2045, MBR2050, MBR2060, MBR2080, MBR20100

Special Sun A·H·M Technology（Shanghai）Co.,Ltd.
SPS - ISO Factory for SMD and Through-hole Diodes and Rectifiers Since 2000

Q: What is the difference between MUR2060CTR and MUR2060CT? Can they be replaced?
A: MUR2060CTR is common anode, the middle pin is anode, and the two sides are cathode.
MUR2060CT is common cathode, the middle pin is the cathode, and the two sides are the anode.
So it cannot be replaced.

Schottky Type: High Junction Temperature Chip
Application market: power supplies, small appliances, LED power supplies, various chargers, switching power supplies, LED displays, Display screen, etc.
Voltage Vrrm: MUR2020CT,MUR2020FCT-200V; MUR2040CT,MUR2040FCT-400V; MUR2060CT,MUR2060FCT-600V
Current If average: 20A
Maximum forward voltage Vf: MUR2020CT,MUR2020FCT-1V; MUR2040CT,MUR2040FCT-1.3V; MUR2060CT,MUR2060FCT-1.5V
Current, Ifs Max: 125A
operating temperature range: -55 ° C to + 150 ° C
package: TO-220 / TO-220F / ITO-220 / TO-220AB / ITO-220AB
reverse recovery current, Irrm: 10UA

Schottky Series Model:
MUR1020CT, MUR1040CT, MUR1060CT, MURF1020CT, MURF1040CT, MURF1060CT, MUR1620CT, MUR1640CT, MUR1660CT, MURF1620CT, MURF1640CT, MURF1660CT, MUR2020CT, MUR2040CT, MUR2060CT, MURF2020CT, MURF2040CT, MURF2060CT

Schottky diode packages: TO-251, TO-252, TO-263, TO-220, TO-247, TO-3P

Datasheet:  http://www.spsdiode.com/Datasheet/SPS-MUR2020FCT-THRU-MUR2060FCT.pdf

Special Sun A·H·M Technology（Shanghai）Co.,Ltd.
SPS - ISO Factory for SMD and Through-hole Diodes and Rectifiers Since 2000

Categories: Discrete Semiconductor Products     
Diodes - Rectifiers - Arrays         
Packaging: Bulk      
Part Status: Active     
Diode Configuration: 1 Pair Common Cathode     
Diode Type: Schottky     
Voltage - DC Reverse (Vr) (Max): MBR2020CT-20V MBR2030CT-30V MBR2040CT-40V MBR2045CT-45V MBR2050CT-50V MBR2060CT-60V MBR2070CT-70V MBR2080CT-80V MBR2090CT-90V MBR20100CT-100V MBR20150CT-150V MBR20200CT-200V    
Voltage - Forward (Vf) (Max) @ If: MBR2020CT MBR2030CT MBR2040CT MBR2045CT : 0.65V; MBR2050CT MBR2060CT : 0.75V; MBR2070CT MBR2080CT MBR2090CT MBR20100CT MBR20150CT MBR20200CT : 0.85V
Current - Reverse Leakage @ Vr: 1mA     
Operating Temperature - Junction: MBR2020CT MBR2030CT MBR2040CT MBR2045CT : 65°C ~ 125°C; MBR2050CT MBR2060CT MBR2070CT MBR2080CT MBR2090CT MBR20100CT MBR20150CT MBR20200CT : -65°C ~ 150°C
Storage Temperature - Junction: -65°C ~ 150°C     
Mounting Type: Through Hole     
Package / Case: TO-220-3, TO-220AB
 
Datasheet:  http://www.spsdiode.com/Datasheet/SPS-MBR2020CT-THRU-MBR20100CT.pdf

Special Sun A·H·M Technology（Shanghai）Co.,Ltd.
SPS - ISO Factory for SMD and Through-hole Diodes and Rectifiers Since 2000

Categories: Discrete Semiconductor Products     
Diodes - Rectifiers - Arrays         
Series: MBR     
Packaging: Tube      
Part Status: Active     
Diode Configuration: 1 Pair Common Cathode     
Diode Type: Schottky     
Voltage - DC Reverse (Vr) (Max): MBR1020FCT-20V MBR1030FCT-20V MBR1040FCT-40V MBR1045FCT-45V MBR1050FCT-50V MBR1060FCT-60V MBR1070FCT-70V MBR1080FCT-80V MBR1090FCT-90V MBR10100FCT-100V MBR10150FCT-150V MBR10200FCT-200V     
Current - Average Rectified (Io) (per Diode): 10A     
Voltage - Forward (Vf) (Max) @ If:  MBR1020FCT,MBR1030FCT,MBR1040FCT,MBR1045FCT-0.65V; MBR1050FCT,MBR1060FCT-0.75V; MBR1070FCT,MBR1080FCT,MBR1090FCT,MBR10100FCT-0.85V    
Current - Reverse Leakage @ Vr: 1mA     
Operating Temperature - Junction: -65°C ~ 125°C , -65°C ~ 150°C
Storage Temperature - Junction: -65°C ~ 150°C     
Mounting Type: Through Hole     
Package / Case: TO-220-3, TO-220AB, ITO220AB         

Q: What type of diode can be used for MBR10100CT diode?
A: In terms of performance, the MBR10150 and MBR10200 work voltage and current are equal to or higher than MBR10100. So both can replace MBR10100.

Q: What is the difference between MBR10100CT and MBR10100FCT?
A: First, the MBR10100AC tail spine AC shows that it should be packaged with two feet, and the inside is a 10 amp single chip, and the tail spine CT shows that it should be packaged with three feet There are 5 amps for each of the two chips.
Second, MBR10100FCT, the product specifications with F should show the style is full plastic packaging, while the other product specifications do not contain F, indicating that the packaging should be a semi-plastic package or called iron head package.

Schottky diodes are widely used: power supplies, chargers, adapters, automotive electronics, small appliances, etc.

Datasheet:  http://www.spsdiode.com/Datasheet/SPS-MBR1020CT-THRU-MBR10100CT.pdf

Special Sun A·H·M Technology（Shanghai）Co.,Ltd.
SPS - ISO Factory for SMD and Through-hole Diodes and Rectifiers Since 2000

Choose high current diode MBR20200CT or MUR2020CT?

Compared with the parameters of MBR20200CT and MUR2020CT, only VF is different. Compared with the parameters of MBR20200CT and MUR2040CT, only VRRM is different. It seems that the difference is not large, but the actual effect is very different. For example, the value of VF, MBR20200CT is 0.93V. MUR2020CT is 1.09V with a difference of 0.16V, don't underestimate this 0.16V, because it will be very hot under high current conditions, when VRRM (reverse withstand voltage) is below 150V, it must be MBR20200CT as the first choice. When VRRM exceeds 180V, and it is used on the primary side of PC power supply, PWM control inverter must choose MUR2040CT, because the advantages and disadvantages of Schottky diodes are particularly obvious: there can be a very low voltage drop, so the efficiency It's high. However, the shortcomings are also obvious. The domestic can only achieve a withstand voltage of about 200V. The restoration of the withstand voltage can be done very high, and it can be more than 1000V casually. However, the VF is relatively high (0.2V difference). As for the problem of severe heat generation, we can add heat sinks or fans, etc.

MBR20200CT Schottky diode ASEMI, electrical parameters are 20A, 200V, TO-220 iron head package, can adapt to the environment with high insulation requirements, stable and excellent electrical performance, the true strength of the industry is Schottky. MBR10100FCT is widely used in small power switching power supply products for rectification and freewheeling.

Other 20A 20V-150V Axial Diodes MBR2020CT MBR2040CT MBR2060CT MBR20100CT MBR20150CY TO220AB can be a perfect choice for switching power supply rectification application too.

Special Sun A·H·M Technology（Shanghai）Co.,Ltd.
SPS - ISO Factory for SMD and Through-hole Diodes and Rectifiers Since 2000

SPS brand MOSFET, Schottky diode, transistor and other products have been widely used in power supply, automotive lighting HID, UPS, civilian lighting, small appliances and other fields, SPS's good reputation and stable quality has been widely recognized by customers.

Our mission: to deeply understand the customer's application needs and provide the most cost-effective products. To be the power semiconductor supplier that is closest to the customer's application needs.

main products

MOSFET:
1N60, 2N60, 4N60 / 65, 5N50, 830, 840, 640, 740, 5N60, 7N60 / 65, 8N60 / 65, 10N60 / 65,
12N60 / 65, 13N50, 14N65, 16N50, 18N50, 20N60, 3N80, 7N80, 10N80, 7N90, 9N90,
60N03, 50N06, 75NF75, 75N80C, 80N75T, 80N80, 60N10, 3710
(packages: TO-3P TO-220 / F TO-251 TO-252 TO-126 TO-92 TO-262 TO-263 ...)
Schottky diodes:
1N5817-1N5822, SR350, SR360, SR1100 ... SR5100, MBR1020CT, MBR1040CT, MBR1060CT, MBR10100CT, MBR10150CT, MBR10200CT, MBR10100CT, MBR20100CT, MBR20200CT, MBR10200, MBR1045, MBR2060
(packages: TO220AB TO-220 / F TO-252 DO-27 DO-15 SOT-227 DO-214AC SMA / SMB ...)

Supporting resources:
Small signal Zener diode (1 / 2W, 1W, 2W, 3W ...),
Rectifier diodes (1N4001-1N4007, 1N5391-1N5399, 1N5400-1N5408, FR101-FR107, BAV99, BAV70, M1-M7, HER101-HER107, HER201-HER207 ...)
packages:
leaded: TO-92, TO-92S, TO-92M, TO-92L, TO-126, TO-220, TO-220F, TO-251 / 252, etc.
SMD: SOT-23, SOT-89, SOT-323, SOT-223, SOT-523, SOT-363, SOD-123, SOD-323, SOD-523

Special Sun A·H·M Technology（Shanghai）Co.,Ltd.
SPS - ISO Factory for SMD and Through-hole Diodes and Rectifiers Since 2000

Categories: Discrete Semiconductor Products     
Diodes - Rectifiers - Single - Surface Mount Schottky Barrier Rectifier              
Packaging: Tape Reel (TR)    
Part Status: Active     
Diode Type: Schottky     
Voltage - DC Reverse (Vr) (Max): 20V-SS32, 30V-SS33, 40V-SS34, 50V-SS35, 60V-SS36, 80V-SS38, 100V-SS310, 150V-SS3150, 20V-SS3200     
Current - Average Rectified (Io): 3A     
Voltage - Forward (Vf) (Max) @ If: 850mV @ 3A     
Speed: Fast Recovery =< 500ns, > 200mA (Io)     
Current - Reverse Leakage @ Vr: 100μA @ 100V         
Mounting Type: Surface Mount     
Package / Case: DO-214AB, SMC     
Operating Temperature - Junction: -55°C ~ 150°C

Schottky diode SS32 SS34 SS36 SS38 SS310 SS3150 SS3200

Schottky diode and fast recovery diode are commonly used in switching power supplies. The difference is that the recovery time of the former is about one hundred times shorter than that of the latter, and the reverse recovery time of the former is about several nanoseconds. The former also has the advantages of low power consumption, high current, and ultra high speed. The fast recovery diode adopts gold doping, simple diffusion and other processes in the manufacturing process to achieve higher switching speed and higher voltage resistance. At present, fast recovery diodes are mainly used as rectifier elements in inverter power supplies.

Special Sun A·H·M Technology（Shanghai）Co.,Ltd.

SPS - ISO Factory for SMD and Through-hole Diodes and Rectifiers Since 2000

Product Category: Schottky Diodes & Rectifiers

Mounting Style: Through Hole

Package / Case: TO-92, TO-92S, TO-247, TO-126, TO-220, TO-3P

If - Forward Current: 10 A (2 x 5 A)

Vf - Forward Voltage: 850 mV-MBR10100CT, 980 mV-MBR10200CT, 800 mV-MBR1045CT 

Ifsm - Forward Surge Current: 120 A

Configuration: Common Cathode

Technology: Si

Ir - Reverse Current: 1 mA(uA)-MBR10100CT, 1 mA(uA)-MBR10200CT, 100 mA(uA)-MBR1045CT 

Operating Temperature: - 55 C + 150 C

Vr - Reverse Voltage: 100 V-MBR10100CT, 200 V-MBR10200CT, 45 V-MBR1045CT