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Vishay BAT54 Series

11 variants · Vishay

About the Vishay Vishay BAT54 Series series

The Vishay Vishay BAT54 Series series groups 11 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common capacitance @ vr, f of 10pF @ 1V, 1MHz, current - average rectified of 200mA and current - reverse leakage @ vr of 2 µA @ 25 V. Variants differ by case, operating temperature - junction and package, so you can match the exact case your application requires using the selection guide below. All listed Vishay BAT54 Series part numbers are active and orderable.

Select a variant by

Case
SC-76, SOD-323 · SC-79, SOD-523 · SOD-123 · TO-236-3, SC-59, SOT-23-3
Operating temperature - junction
-55°C~125°C · 125°C · 125°C (Max) · 125°C(Max)
Package
Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)

Variant comparison

ParameterBAT54-02V-G3-08BAT54-02V-HG3-08BAT54-E3-08BAT54-E3-18BAT54-HE3-08BAT54-HE3-18
CaseSC-79, SOD-523SC-79, SOD-523TO-236-3, SC-59, SOT-23-3TO-236-3, SC-59, SOT-23-3TO-236-3, SC-59, SOT-23-3TO-236-3, SC-59, SOT-23-3
Operating temperature - junction125°C125°C125°C (Max)125°C(Max)125°C(Max)125°C(Max)
PackageTape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR) Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR); Cut Tape (CT)

Shared specifications

Capacitance @ vr, f
10pF @ 1V, 1MHz
Current - average rectified
200mA
Current - reverse leakage @ vr
2 µA @ 25 V
Mounting type
Surface Mount
Reverse recovery time
5 ns
Speed
Small Signal =< 200mA (Io), Any Speed
Voltage - DC reverse (Vr)
30 V
Voltage - forward (Vf) (Max) @ if
800 mV @ 100 mA

Request a quote on any Vishay BAT54 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Vishay Vishay BAT54 Series variants differ?
Vishay BAT54 Series part numbers differ by case, operating temperature - junction and package. Use the selection guide above to pick by case.
How many Vishay Vishay BAT54 Series part numbers are listed?
11 Vishay Vishay BAT54 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Vishay Vishay BAT54 Series?
Request a quote (RFQ) for any Vishay BAT54 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants