Product Summary
The BAT42 is a small signal schottky diode. The device is featuring very low turn-on voltage fast switching. The BAT42 has integrated protection against excessivevoltagesuch as electrostaticdischarges.
Parametrics
BAT42 absolute maximum ratings: (1)VRRM, Repetitive Peak Reverse Voltage: 30 V; (2)IF, Forward Continuous Current at Ta= 25℃: 200 mA; (3)IFRM, Repetitive Peak Fordware Current: 500 mA; (4)IFSM, Surge non Repetitive Forward Current at tp = 10ms: 4 A; (5)Ptot, Power Dissipation at Tl= 65℃: 200 mW; (6)Tstg, storage temperature range: -65 to 150℃; (7)Tj, Junction Temperature Range: - 65 to +125℃; (8)TL, Maximum Temperature for Soldering during 10s at 4mm from Case: 230℃.
Features
BAT42 features:(1)VBR: 30 V when Tj = 25℃ IR = 100mA; (2)VF: 1V when Tj = 25℃ IF = 200mA; 0.4V when Tj = 25℃ IF = 10mA; 0.65V when Tj = 25℃ IF = 50mA; 0.26 to 0.33V when Tj= 25℃ IF = 2mA; 0.45V when Tj = 25℃ IF = 15mA; (3)IR: 0.5μA when Tj = 25℃ VR = 25V; 100μA when Tj = 100℃.
Diagrams

| Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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![]() BAT42-TR |
![]() Vishay Semiconductors |
![]() Schottky (Diodes & Rectifiers) 10mA 30 Volt |
![]() Data Sheet |
![]()
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![]() |
![]() BAT42WS |
![]() Taiwan Semiconductor |
![]() Schottky (Diodes & Rectifiers) 30 Volt 200mA 200mW |
![]() Data Sheet |
![]()
|
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![]() |
![]() BAT42WS-T |
![]() Micro Commercial Components (MCC) |
![]() Schottky (Diodes & Rectifiers) 200mA 30V |
![]() Data Sheet |
![]() Negotiable |
|
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![]() |
![]() BAT42XV2 |
![]() Fairchild Semiconductor |
![]() Schottky (Diodes & Rectifiers) Schottky Barrier Diode |
![]() Data Sheet |
![]()
|
|
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![]() |
![]() BAT42W-V-GS18 |
![]() Vishay Semiconductors |
![]() Schottky (Diodes & Rectifiers) 30 Volt 200mA 4.0 Amp IFSM |
![]() Data Sheet |
![]()
|
|
||||||||||||
![]() |
![]() BAT42W-T |
![]() Micro Commercial Components (MCC) |
![]() Schottky (Diodes & Rectifiers) 200mA 30V |
![]() Data Sheet |
![]() Negotiable |
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![]() |
![]() BAT42WT |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
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![]() |
![]() BAT42WS-V-GS18 |
![]() Vishay |
![]() Schottky (Diodes & Rectifiers) 200mA 30V 4A IFSM |
![]() Data Sheet |
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(Hong Kong)














