onsemi BAV9 Series

10 variants · onsemiAll Discrete Semiconductors →

About the onsemi BAV9 Series

The onsemi BAV9 Series series groups 10 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common diode configuration of 1 Pair Series Connection and mounting of Surface Mount. Variants differ by case, current - average rectified (Io) (per diode) and operating temperature - junction, so you can match the exact case your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current onsemi BAV9 Series variants and discontinued ones from a single page.

Select a variant by

Case: SC-70, SOT-323 · SOT-523 · TO-236-3, SC-59, SOT-23-3
Current - average rectified (Io) (per diode): 75mA · 200mA · 215mA (DC)
Operating temperature - junction: -65°C ~ 150°C · -65°C~150°C · -55°C ~ 150°C · 125°C (Max)
Package: Bulk · Tape & Reel (TR) · Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
Reverse recovery time: 4 ns · 6 ns
Speed: Fast Recovery =< 500ns, > 200mA (Io) · Small Signal =< 200mA (Io), Any Speed
Current - reverse leakage @ vr: 2 µA @ 75 V · 2.5 µA @ 70 V
Voltage - DC reverse (Vr): 70 V · 85 V · 100 V

Shared specifications

Diode configuration: 1 Pair Series Connection
Mounting: Surface Mount

Variant comparison

Parameter	BAV99LT1G	BAV99	BAV99LT1	BAV99LT1H	BAV99LT3G	BAV99RWT1
Case	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3	SC-70, SOT-323
Current - average rectified (Io) (per diode)	215mA (DC)	200mA	215mA (DC)	215mA (DC)	215mA (DC)	215mA (DC)
Operating temperature - junction	-65°C~150°C	-55°C ~ 150°C	-65°C ~ 150°C	-65°C~150°C	-65°C~150°C	-65°C~150°C
Package	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR) Cut Tape (CT)	Tape & Reel (TR)	Bulk	Tape & Reel (TR); Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)
Reverse recovery time	6 ns	6 ns	6 ns	6 ns	6 ns	6 ns
Speed	Fast Recovery =< 500ns, > 200mA (Io)	Small Signal =< 200mA (Io), Any Speed	Fast Recovery =< 500ns, > 200mA (Io)	Fast Recovery =< 500ns, > 200mA (Io)	Fast Recovery =< 500ns, > 200mA (Io)	Fast Recovery =< 500ns, > 200mA (Io)
Current - reverse leakage @ vr	2.5 µA @ 70 V	2.5 µA @ 70 V	2.5 µA @ 70 V	—	2.5 µA @ 70 V	2.5 µA @ 70 V
Voltage - DC reverse (Vr)	100 V	70 V	70 V	—	100 V	100 V

Request a quote on any onsemi BAV9 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.