Skip to main content
Log in
STMicroelectronics STPR1620CG — Discrete Semiconductors

ST STPR1620CG Fast Recovery Diode, 200V 8A, D2PAK, Obsolete

MPNSTPR1620CG
Obsolete

STMicroelectronics STPR1620CG, Fast Recovery =< 500ns, > 200mA (Io), 200 V, 8 A per diode, 30 ns trr, Common Cathode, D2PAK, Surface Mount.

$2.3500Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STPR1620CG specifications
ParameterValue
MountingSurface Mount
Voltage - DC reverse (Vr)200 V
Voltage - forward (Vf) (Max) @ if990 mV @ 8 A
Current - reverse leakage @ vr50 µA @ 200 V
Current - average rectified (Io) (per diode)8A
Operating temperature - junction150°C (Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTube
TechnologyStandard
CaseTO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Diode configuration1 Pair Common Cathode
Reverse recovery time30 ns

Product details

30 ns reverse recovery — what it buys the PFC stage

The 990 mV forward drop at 8 A gives a conduction-loss baseline for thermal budgeting in the D2PAK (TO-263) package.

STMicroelectronics lists the STPR1620CG as Obsolete. No last-time-buy window or official successor code is recorded in the lifecycle entry. The D2PAK footprint is shared by many ST's STTH and STPS series fast-recovery and Schottky diodes, so a pin-compatible replacement is the first cross-reference step.

Common-cathode dual diode — circuit fit

The common-cathode configuration (pin 1 and pin 3 anodes, pin 2/tab cathode) matches the standard D2PAK dual-diode pinout used in center-tap secondary rectifiers and interleaved PFC stages. Each diode handles 8 A independently, or they can be paralleled for a 16 A single-diode function — though thermal derating in the D2PAK package must be checked against the junction temperature limit of 150°C.

Frequently asked questions

What is the reverse recovery time of STPR1620CG?

The reverse recovery time (trr) is 30 ns, making it a fast-recovery diode suitable for switching applications above 200 mA.

What is the replacement for STPR1620CG?

No official successor is listed by STMicroelectronics. A pin-compatible replacement in the same D2PAK footprint would be a fast-recovery dual diode with 200 V, 8 A per diode, and 30 ns or faster trr — such as the STTH16R06CG (600 V, 16 A total, 55 ns trr) if voltage margin allows, or the STPS16L45CG (45 V Schottky) for low-voltage rails. Verify the forward drop and recovery time against your circuit's switching losses.