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STTH102A STMicroelectronics STTH102A is a standard recovery diode with 200V reverse voltage rating and 1A forward current. It features fast reverse recovery time of 20ns in a surface mount SMA package.
Mfr Part #:

STTH102A

Available from 6 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
STMicroelectronics STTH102A is a standard recovery diode with 200V reverse voltage rating and 1A forward current. It features fast reverse recovery time of 20ns in a surface mount SMA package.
Total Stock: 537,560 pcs
$ Price Range: $0.08 - $0.51

STTH102A Available from 6 distributors

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Non-Authorised

STTH102A 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)

STTH102A Description

Short technical summary and product information.

The STTH102A is a standard recovery rectifier diode from STMicroelectronics, designed for general-purpose rectification. It features a maximum reverse voltage of 200V and an average forward current of 1A. The diode offers a forward voltage drop of 970mV at 1A, enabling efficient operation in low-to-medium power circuits. With a fast reverse recovery time of 20ns, it is suitable for switching applications requiring moderate speed.

 

The STTH102A is housed in a compact DO-214AC (SMA) surface mount package, making it ideal for automated assembly and space-constrained designs. The operating junction temperature range extends up to 175°C, allowing reliable performance in high-temperature environments. This diode is RoHS3 compliant and REACH unaffected, with an MSL rating of 1 (unlimited).

 

Typical applications include freewheeling diodes, snubber circuits, and rectification in power supplies and converters. The device is a cost-effective choice for general-purpose rectification where fast recovery is needed.

STTH102A Quick Information

Product Type: Standard Recovery Diode
Canonical Name: STMicroelectronics STTH102A Standard Recovery Diode
Subcategory: Standard Recovery Diode

STTH102A Compliance

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

STTH102A Estimated Pricing

Qty Low High
1+ $0.51 $0.51
10+ $0.31 $0.31
100+ $0.20 $0.20
500+ $0.15 $0.15
1,000+ $0.12 $0.12
2,500+ $0.11 $0.11
5,000+ $0.10 $0.10
10,000+ $0.08 $0.08
25,000+ $0.08 $0.08

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

STTH102A Features

  • Standard recovery rectifier diode.
  • Rated for 200V reverse voltage.
  • Supports 1A forward current.
  • 20ns fast reverse recovery time.
  • Surface mount SMA package.

STTH102A Applications

  • Used in general purpose rectification.
  • Ideal for freewheeling diode circuits.
  • Suited for snubber protection circuits.
  • Applicable in low power converters.

STTH102A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the STTH102A?

The maximum reverse voltage (Vr) is 200V.

What is the maximum average forward current?

The maximum average rectified current (Io) is 1A.

What is the forward voltage drop at rated current?

The forward voltage drop is 970mV at 1A.

What is the reverse recovery time?

The reverse recovery time (trr) is 20ns.

What package type does the STTH102A use?

It uses a surface mount DO-214AC (SMA) package.

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