Low forward voltage Schottky diode Leiditech BAT54CW ideal for compact circuit protection and switching

Key Attributes
Model Number: BAT54CW
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
600mA
Reverse Leakage Current (Ir):
2uA@25V
Voltage - DC Reverse (Vr) (Max):
30V
Voltage - Forward(Vf@If):
1V@100mA
Current - Rectified:
200mA
Mfr. Part #:
BAT54CW
Package:
SOT-323
Product Description

Product Overview

The BAT54CW is a dual series Schottky barrier diode designed for high-speed switching applications, circuit protection, and voltage clamping. Its extremely low forward voltage minimizes conduction loss, making it ideal for handheld and portable applications where space is limited. Key features include extremely fast switching speed and a low typical forward voltage of 0.35 Volts at 10 mAdc.

Product Attributes

  • Brand: Leiditech
  • Model: BAT54CW
  • Package: SOT-323 / SC-70
  • Origin: Shanghai Leiditech Electronic Co.,Ltd

Technical Specifications

CharacteristicSymbolValueUnitConditions
Reverse VoltageV R30Volts
Forward Power DissipationP F225mW@ T A= 25C
Derate above 25C1.8mW/C
Forward Current (DC)IF200mAMax
Junction TemperatureT J125CMax
Storage Temperature RangeT stg55 to +150C
Reverse Breakdown VoltageV(BR)R30Volts(I R= 10 A)
Total CapacitanceCT7.6pF(V R = 1.0 V, f = 1.0 MHz)
Reverse LeakageIR0.5Adc(V R= 25 V)
Forward VoltageVF0.22Vdc(I F = 0.1 mAdc)
Forward VoltageVF0.41Vdc(I F = 30 mAdc)
Forward VoltageVF0.52Vdc(I F = 100 mAdc)
Reverse Recovery Timetrr5.0ns(I F = I R= 10 mAdc, I R(REC) = 1.0 mAdc, Figure 1)
Forward VoltageVF0.29Vdc(I F = 1.0 mAdc)
Forward VoltageVF0.35Vdc(I F = 10 mAdc)
Forward Current (DC)IF200mAdc
Repetitive Peak Forward CurrentIFRM300mAdc
NonRepetitive Peak Forward CurrentIFSM600mAdc(t < 1.0 s)

2207111030_Leiditech-BAT54CW_C4555462.pdf

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