How many Diodes Incorporated Diodes Incorporated BAS4 Series part numbers are listed?

4 Diodes Incorporated Diodes Incorporated BAS4 Series part numbers are listed, each with specifications and a datasheet where available.

Diodes Incorporated BAS4 Series

Q: How do the Diodes Incorporated Diodes Incorporated BAS4 Series variants differ?

Diodes Incorporated BAS4 Series part numbers differ by capacitance @ vr, f, case, operating temperature - junction and package. Use the selection guide above to pick by capacitance @ vr, f.

Q: How do I get pricing and lead time for Diodes Incorporated Diodes Incorporated BAS4 Series?

Request a quote (RFQ) for any Diodes Incorporated BAS4 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

4 variants · Diodes Incorporated

About the Diodes Incorporated Diodes Incorporated BAS4 Series series

The Diodes Incorporated Diodes Incorporated BAS4 Series series groups 4 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common current - average rectified of 200mA, current - reverse leakage @ vr of 200 nA @ 30 V and mounting type of Surface Mount. Variants differ by capacitance @ vr, f, case and operating temperature - junction, so you can match the exact capacitance @ vr, f your application requires using the selection guide below. All listed Diodes Incorporated BAS4 Series part numbers are active and orderable.

Select a variant by

Capacitance @ vr, f: 2.3pF @ 0V, 1MHz · 5pF @ 0V, 1MHz
Case: 0402 (1006 Metric) · SC-70, SOT-323 · SOT-523 · TO-236-3, SC-59, SOT-23-3
Operating temperature - junction: -55°C ~ 125°C · -55°C~125°C
Package: Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)

Variant comparison

Parameter	BAS40LP-7	BAS40Q-7-F	BAS40T-7-F	BAS40W-7-F
Capacitance @ vr, f	2.3pF @ 0V, 1MHz	5pF @ 0V, 1MHz	5pF @ 0V, 1MHz	5pF @ 0V, 1MHz
Case	0402 (1006 Metric)	TO-236-3, SC-59, SOT-23-3	SOT-523	SC-70, SOT-323
Operating temperature - junction	-55°C ~ 125°C	-55°C ~ 125°C	-55°C~125°C	-55°C ~ 125°C
Package	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

Current - average rectified: 200mA
Current - reverse leakage @ vr: 200 nA @ 30 V
Mounting type: Surface Mount
Reverse recovery time: 5 ns
Speed: Small Signal =< 200mA (Io), Any Speed
Voltage - DC reverse (Vr): 40 V
Voltage - forward (Vf) (Max) @ if: 1 V @ 40 mA

Request a quote on any Diodes Incorporated BAS4 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 Diodes Incorporated Diodes Incorporated BAS4 Series variants differ?: Diodes Incorporated BAS4 Series part numbers differ by capacitance @ vr, f, case, operating temperature - junction and package. Use the selection guide above to pick by capacitance @ vr, f.
How many Diodes Incorporated Diodes Incorporated BAS4 Series part numbers are listed?: 4 Diodes Incorporated Diodes Incorporated BAS4 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Diodes Incorporated Diodes Incorporated BAS4 Series?: Request a quote (RFQ) for any Diodes Incorporated BAS4 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.