STTH15S12D STTH15S12D is a 1.2kV, 15A fast recovery rectifier diode from STMicroelectronics in a TO-220AC package with 40ns reverse recovery time.
Mfr Part #:

STTH15S12D

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
STTH15S12D is a 1.2kV, 15A fast recovery rectifier diode from STMicroelectronics in a TO-220AC package with 40ns reverse recovery time.
Total Stock: 14,220 pcs
$ Price Range: $0.64 - $1.81

STTH15S12D Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
10,200 pcs
10200 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
4,020 pcs
4020 pcs On Request 1 On Request On Request On Request On Request On Request

STTH15S12D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Operating Temperature
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage
Voltage - DC Reverse (Vr) (Max)

STTH15S12D Description

Short technical summary and product information.

The STTH15S12D is a standard technology fast recovery rectifier diode designed for high voltage and high current applications. It features a maximum reverse voltage of 1.2 kV and an average rectified forward current of 15 A. The device offers a fast reverse recovery time of 40 ns, making it suitable for switching power supplies and power conversion circuits.

 

This through-hole diode is housed in a TO-220-2 package (supplier device package TO-220AC) and can operate at a maximum junction temperature of 175°C. The standard technology construction ensures reliable performance in demanding environments.

 

Typical applications include freewheeling diodes, snubber circuits, and output rectification in switch-mode power supplies. The TO-220AC package allows for easy mounting on heatsinks for thermal management.

STTH15S12D Quick Information

Product Type: Fast Recovery Rectifier Diode
Canonical Name: STTH15S12D Fast Recovery Rectifier Diode
Subcategory: Fast Recovery Diode

STTH15S12D Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STTH15S12D Estimated Pricing

Qty Low High
1+ $1.81 $1.81
10+ $1.02 $1.02
100+ $0.90 $0.90
500+ $0.78 $0.78
1,000+ $0.72 $0.72
2,000+ $0.70 $0.70
5,000+ $0.68 $0.68
10,000+ $0.64 $0.64

Estimated market price range - modelled values for guidance only, not live distributor offers.

STTH15S12D Features

  • Fast recovery time of 40 nanoseconds.
  • Rated for 1.2 kV reverse voltage.
  • 15 A average rectified forward current.
  • Through-hole TO-220AC package.
  • Maximum junction temperature of 175°C.

STTH15S12D Applications

  • Output rectification in switch-mode power supplies.
  • Freewheeling diodes in inductive load circuits.
  • Snubber circuits for high voltage switching.
  • Power conversion and inverter systems.

STTH15S12D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the STTH15S12D?

The maximum DC reverse voltage is 1.2 kV.

What is the average rectified forward current rating?

The average rectified forward current is 15 A.

What is the reverse recovery time of this diode?

The reverse recovery time is 40 ns.

What package does the STTH15S12D come in?

It is available in a through-hole TO-220-2 package (supplier device package TO-220AC).

What is the maximum junction temperature?

The maximum junction temperature is 175°C.

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