Skip to main content

SMC Diode Solutions STF30 Series

10 variants · SMC Diode Solutions

About the SMC Diode Solutions STF30 Series

The SMC Diode Solutions STF30 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 case of TO-220-3 Full Pack, Isolated Tab, current - average rectified (Io) (per diode) of - and mounting of Through Hole. Variants differ by current - reverse leakage @ vr, diode configuration and operating temperature - junction, so you can match the exact current - reverse leakage @ vr your application requires using the selection guide below. All listed SMC Diode Solutions STF30 Series part numbers are active and orderable.

Select a variant by

Current - reverse leakage @ vr
1.2 mA @ 60 V · 2 mA @ 45 V · 160 µA @ 200 V · 200 µA @ 150 V · 500 µA @ 100 V · 800 µA @ 120 V
Diode configuration
1 Pair Common Anode · 1 Pair Common Cathode
Operating temperature - junction
-55°C ~ 150°C · -55°C~150°C
Voltage - DC reverse (Vr)
45 V · 60 V · 100 V · 120 V · 150 V · 200 V
Voltage - forward (Vf) (Max) @ if
1.1 V @ 15 A · 1.36 V @ 15 A · 570 mV @ 15 A · 700 mV @ 15 A · 750 mV @ 15 A · 970 mV @ 15 A
Diode type
Schottky · Standard

Shared specifications

Case
TO-220-3 Full Pack, Isolated Tab
Current - average rectified (Io) (per diode)
-
Mounting
Through Hole
Package
Tube
Speed
Fast Recovery =< 500ns, > 200mA (Io)

Variant comparison

ParameterSTF30100CSTF30120CSTF30120CRSTF30150CSTF30150CRSTF30200C
Current - reverse leakage @ vr500 µA @ 100 V800 µA @ 120 V800 µA @ 120 V200 µA @ 150 V200 µA @ 150 V160 µA @ 200 V
Diode configuration1 Pair Common Cathode1 Pair Common Cathode1 Pair Common Anode1 Pair Common Cathode1 Pair Common Anode1 Pair Common Cathode
Operating temperature - junction-55°C ~ 150°C-55°C~150°C-55°C~150°C-55°C ~ 150°C-55°C~150°C-55°C ~ 150°C
Voltage - DC reverse (Vr)100 V120 V120 V150 V150 V200 V
Voltage - forward (Vf) (Max) @ if750 mV @ 15 A970 mV @ 15 A970 mV @ 15 A1.36 V @ 15 A1.36 V @ 15 A1.1 V @ 15 A
Diode typeSchottkyStandardStandard

Request a quote on any SMC Diode Solutions STF30 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants