Surface mount Schottky diode CBI BAT54CW designed for voltage clamping and surge current protection

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
Diode Configuration:
1 Pair Common Cathode
Voltage - Forward(Vf@If):
1V@100mA
Current - Rectified:
200mA
Mfr. Part #:
BAT54CW
Package:
SOT-323
Product Description

Product Overview

The BAT54W/AW/CW/SW series is a surface mount Schottky barrier diode designed for ultra-high-speed switching applications. It is suitable for voltage clamping and protection circuits. Key features include a low forward voltage and high-speed switching capabilities.

Product Attributes

  • Marking Code: L4 (BAT54W, BAT54AW)
  • Marking Code: L43 (BAT54CW)
  • Marking Code: L44 (BAT54SW)

Technical Specifications

Parameter Symbol Value Unit Conditions
Peak Repetitive Reverse Voltage VRRM 30 V
Reverse Voltage VR 30 V
Forward Current IF 200 mA
Repetitive Peak Forward Current IFRM 300 mA
Peak Forward Surge Current IFSM 600 mA (tp = 10 ms)
Total Power Dissipation Ptot 200 mW (Ta = 25)
Thermal Resistance from Junction Ambient RthJA 625 /W
Junction Temperature TJ 125
Storage Temperature Range Tstg -65 to +150
Forward Voltage VF 240 mV at IF = 0.1 mA
Forward Voltage VF 320 mV at IF = 1 mA
Forward Voltage VF 400 mV at IF = 10 mA
Forward Voltage VF 500 mV at IF = 30 mA
Forward Voltage VF 1000 mV at IF = 100 mA
Reverse Breakdown Voltage V(BR)R 30 V at IR = 100 A
Reverse Current IR 2 A at VR = 25 V
Total Capacitance CT 10 pF at VR = 1 V, f = 1 MHz
Reverse Recovery Time trr 5 ns at IF = 10 mA through IR = 10 mA to IR = 1 mA, RL = 100
Symbol Dimensions In Millimeters Dimensions In Inches
A 0.900 - 1.100 0.035 - 0.043
A1 0.000 - 0.100 0.000 - 0.004
A2 0.900 - 1.000 0.035 - 0.039
b 0.200 - 0.400 0.008 - 0.016
c 0.080 - 0.150 0.003 - 0.006
D 2.000 - 2.200 0.079 - 0.087
E 1.150 - 1.350 0.045 - 0.053
E1 2.150 - 2.450 0.085 - 0.096
e
e1 1.200 - 1.400 0.047 - 0.055
L 0.525 REF. 0.021 REF.
L1 0.260 - 0.460 0.010 - 0.018
0 - 8 0 - 8
0.650 TYP. 0.026 TYP.

2410121238_CBI-BAT54CW_C2828433.pdf

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