Specifications
| Attribute | Value |
| Supplier | STMicroelectronics |
| Package / Case | Tube |
| Part Status | Active |
| Diode Configuration | 1 Pair Common Cathode |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 100 V |
| Current - Average Rectified(Io)(per Diode) | 5A |
| Voltage - Forward (Vf) (Max) @ If | 730 mV @ 5 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 3.5 µA @ 100 V |
| Operating Temperature - Junction | 175°C (Max) |
| Mounting Type | Through Hole |
Overview
Description
STPS10H100CT is a 100 V, 10 A Schottky barrier rectifier from STMicroelectronics. It delivers a low forward voltage drop and zero reverse-recovery, enabling high-efficiency rectification in switching power supplies and DC-DC converters. Typical uses include freewheel/rectification in buck/boost converters and other high-frequency power conversion applications. The CT suffix denotes a specific packaging variant; check the datasheet for exact mounting, thermal ratings, and electrical parameters. Operating range is generally wide (often about -40°C to 125°C). For precise values and safe operating area, consult ST’s STPS10H100CT datasheet.
Equivalent
STPS10H100CT equivalents are dual Schottky barrier rectifiers rated about 10 A, 100 V with a common‑cathode pinout. Look for equivalents from Vishay, Diodes Inc., ROHM or ON Semiconductor in the same package and with matching Vf, If(AV), surge rating and thermal resistance. Always cross‑check datasheets (pinout, RθJA, Ifsm, Vf@I) before substituting.
Features
STPS10H100CT is a Schottky barrier rectifier. Key features:
- 10 A average rectified current
- 1000 V repetitive peak reverse voltage (VRRM)
- Very low forward voltage drop for high efficiency
- No reverse-recovery losses (very fast switching)
- Suitable for switch-mode power supplies and rectifier networks
- High junction temperature rating (up to ~150°C)
- RoHS-compliant, CT package (compact, rugged)
- 10 A average rectified current
- 1000 V repetitive peak reverse voltage (VRRM)
- Very low forward voltage drop for high efficiency
- No reverse-recovery losses (very fast switching)
- Suitable for switch-mode power supplies and rectifier networks
- High junction temperature rating (up to ~150°C)
- RoHS-compliant, CT package (compact, rugged)
Pinout
Pin count: 3 pins (dual‑diode package: two anodes + one common cathode; the metal tab is the cathode).
Function: a dual Schottky barrier rectifier (STPS series) rated for ~10 A and 100 V in a common‑cathode configuration — used for low‑forward‑voltage, fast rectification in power supplies, freewheeling and polarity protection.
Function: a dual Schottky barrier rectifier (STPS series) rated for ~10 A and 100 V in a common‑cathode configuration — used for low‑forward‑voltage, fast rectification in power supplies, freewheeling and polarity protection.
Manufacturer
Manufacturer: STMicroelectronics (commonly branded "ST").
Type of company: STMicroelectronics is a Franco‑Italian multinational semiconductor manufacturer (headquartered in Geneva, Switzerland). It designs and manufactures integrated circuits, discrete power devices (including Schottky diodes like the STPS10H100CT), microcontrollers, sensors, MEMS and related semiconductor solutions for automotive, industrial, consumer and communications markets; it is publicly traded (NYSE/Euronext: STM).
Type of company: STMicroelectronics is a Franco‑Italian multinational semiconductor manufacturer (headquartered in Geneva, Switzerland). It designs and manufactures integrated circuits, discrete power devices (including Schottky diodes like the STPS10H100CT), microcontrollers, sensors, MEMS and related semiconductor solutions for automotive, industrial, consumer and communications markets; it is publicly traded (NYSE/Euronext: STM).
Application
STPS10H100CT is a 100 V, 10 A Schottky rectifier. Typical applications:
- High-efficiency rectification in switch‑mode power supplies (AC‑DC front ends and DC‑DC stages)
- Freewheeling diodes for buck/boost converters
- Reverse‑polarity protection and rail OR-ing in power supplies and chargers
- Automotive/industrial power electronics (inverters, motor drives)
- Adapters, battery chargers, solar charge controllers requiring low forward drop and fast switching.
- High-efficiency rectification in switch‑mode power supplies (AC‑DC front ends and DC‑DC stages)
- Freewheeling diodes for buck/boost converters
- Reverse‑polarity protection and rail OR-ing in power supplies and chargers
- Automotive/industrial power electronics (inverters, motor drives)
- Adapters, battery chargers, solar charge controllers requiring low forward drop and fast switching.
Package
TO-220AB plastic through-hole package.
