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Vishay BYW2 Series

3 variants · Vishay

About the Vishay Vishay BYW2 Series series

The Vishay Vishay BYW2 Series series groups 3 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 45pF @ 4V, 1MHz, case of TO-220-2 and current - average rectified of 8A. Variants differ by current - reverse leakage @ vr and voltage - DC reverse (Vr), so you can match the exact current - reverse leakage @ vr your application requires using the selection guide below. All listed Vishay BYW2 Series part numbers are active and orderable.

Select a variant by

Current - reverse leakage @ vr
10 µA @ 50 V · 10 µA @ 100 V · 10 µA @ 150 V
Voltage - DC reverse (Vr)
50 V · 100 V · 150 V

Variant comparison

ParameterBYW29-100-E3/45BYW29-150-E3/45BYW29-50-E3/45
Current - reverse leakage @ vr10 µA @ 100 V10 µA @ 150 V10 µA @ 50 V
Voltage - DC reverse (Vr)100 V150 V50 V

Shared specifications

Capacitance @ vr, f
45pF @ 4V, 1MHz
Case
TO-220-2
Current - average rectified
8A
Diode type
Standard
Mounting type
Through Hole
Operating temperature - junction
-65°C~150°C
Package
Tube
Reverse recovery time
25 ns
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Voltage - forward (Vf) (Max) @ if
1.3 V @ 20 A

Request a quote on any Vishay BYW2 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 BYW2 Series variants differ?
Vishay BYW2 Series part numbers differ by current - reverse leakage @ vr and voltage - DC reverse (Vr). Use the selection guide above to pick by current - reverse leakage @ vr.
How many Vishay Vishay BYW2 Series part numbers are listed?
3 Vishay Vishay BYW2 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Vishay Vishay BYW2 Series?
Request a quote (RFQ) for any Vishay BYW2 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants