Diotec Semiconductor SK34SMA Series

3 variants · Diotec SemiconductorAll Discrete Semiconductors →

About the Diotec Semiconductor SK34SMA Series

The Diotec Semiconductor SK34SMA 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, of -, case of DO-214AC, SMA and current - average rectified of 3A. Variants differ by current - reverse leakage @ vr, operating temperature - junction and package, so you can match the exact current - reverse leakage @ vr your application requires using the selection guide below. All listed Diotec Semiconductor SK34SMA Series part numbers are active and orderable.

Select a variant by

Current - reverse leakage @ vr: 50 µA @ 40 V · 100 µA @ 40 V
Operating temperature - junction: -50°C ~ 150°C · -50°C~150°C
Package: Tape & Reel (TR) · Tape & Reel (TR) Cut Tape (CT)

Shared specifications

Capacitance @ vr,: -
Case: DO-214AC, SMA
Current - average rectified: 3A
Mounting: Surface Mount
Speed: Fast Recovery =< 500ns, > 200mA (Io)
Voltage - DC reverse (Vr): 40 V
Voltage - forward (Vf) (Max) @ if: 500 mV @ 3 A

Variant comparison

Parameter	SK34SMA-3G	SK34SMA-3G-AQ	SK34SMA-AQ
Current - reverse leakage @ vr	50 µA @ 40 V	50 µA @ 40 V	100 µA @ 40 V
Operating temperature - junction	-50°C ~ 150°C	-50°C ~ 150°C	-50°C~150°C
Package	Tape & Reel (TR) Cut Tape (CT)	Tape & Reel (TR)	Tape & Reel (TR)

Request a quote on any Diotec Semiconductor SK34SMA Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.