How do the onsemi onsemi SS14 Series variants differ?

onsemi SS14 Series part numbers differ by capacitance @ vr, f, case, current - reverse leakage @ vr and operating temperature - junction. Use the selection guide above to pick by capacitance @ vr, f.

How many onsemi onsemi SS14 Series part numbers are listed?

3 onsemi onsemi SS14 Series part numbers are listed, each with specifications and a datasheet where available.

onsemi SS14 Series

3 variants · onsemi

About the onsemi onsemi SS14 Series series

The onsemi onsemi SS14 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 current - average rectified of 1A, mounting type of Surface Mount and speed of Fast Recovery =< 500ns, > 200mA (Io). Variants differ by capacitance @ vr, f, case and current - reverse leakage @ vr, so you can match the exact capacitance @ vr, f your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current onsemi SS14 Series variants and discontinued ones from a single page.

Select a variant by

Capacitance @ vr, f: - · 54pF @ 4V, 1MHz · 55pF @ 4V, 1MHz
Case: 2-SMD, Flat Lead · DO-214AC, SMA · SOD-123H
Current - reverse leakage @ vr: 50 µA @ 40 V · 200 µA @ 40 V · 400 µA @ 40 V
Operating temperature - junction: -55°C ~ 150°C · -55°C~125°C · -55°C~150°C
Package: Tape & Reel (TR) · Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
Voltage - forward (Vf) (Max) @ if: 500 mV @ 1 A · 550 mV @ 1 A
Reverse recovery time: 5.6 ns · 6 ns

Variant comparison

Parameter	SS14	SS14FP	SS14HE
Capacitance @ vr, f	-	54pF @ 4V, 1MHz	55pF @ 4V, 1MHz
Case	DO-214AC, SMA	SOD-123H	2-SMD, Flat Lead
Current - reverse leakage @ vr	200 µA @ 40 V	400 µA @ 40 V	50 µA @ 40 V
Operating temperature - junction	-55°C~125°C	-55°C ~ 150°C	-55°C~150°C
Package	Tape & Reel (TR)	Tape & Reel (TR) Cut Tape (CT)	Tape & Reel (TR); Cut Tape (CT)
Voltage - forward (Vf) (Max) @ if	500 mV @ 1 A	550 mV @ 1 A	550 mV @ 1 A
Reverse recovery time	—	6 ns	5.6 ns

Shared specifications

Current - average rectified: 1A
Mounting type: Surface Mount
Speed: Fast Recovery =< 500ns, > 200mA (Io)
Voltage - DC reverse (Vr): 40 V

Request a quote on any onsemi SS14 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 onsemi onsemi SS14 Series variants differ?: onsemi SS14 Series part numbers differ by capacitance @ vr, f, case, current - reverse leakage @ vr and operating temperature - junction. Use the selection guide above to pick by capacitance @ vr, f.
How many onsemi onsemi SS14 Series part numbers are listed?: 3 onsemi onsemi SS14 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for onsemi onsemi SS14 Series?: Request a quote (RFQ) for any onsemi SS14 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.