規格
| 屬性 | 價值 |
| Supplier | STMicroelectronics |
| Package / Case | Tube |
| Part Status | Active |
| Diode Configuration | 1 Pair Common Cathode |
| Diode Type | Standard |
| Voltage - DC Reverse (Vr) (Max) | 200 V |
| Current - Average Rectified(Io)(per Diode) | 8A |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 5 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 25 ns |
| Current - Reverse Leakage @ Vr | 5 µA @ 200 V |
| Operating Temperature - Junction | 175°C (Max) |
| Mounting Type | Through Hole |
概述
Description
STTH1002CFP is an ultrafast/high-speed rectifier diode from STMicroelectronics, part of the STTH family. It is intended for rectification in switching power supplies, inverters, and DC-DC converters.
Key points:
- Used for high-speed rectification in power electronics.
- Check specifications such as VRRM (reverse blocking voltage), IF(AV) (average forward current), VF (forward voltage drop), and trr/IRRM (reverse recovery characteristics).
- CFP denotes the device’s compact flat package used for surface-mount applications; exact package details are in the datasheet.
For exact ratings, thermal limits, and layout/pinout, refer to the STTH1002CFP datasheet.
Key points:
- Used for high-speed rectification in power electronics.
- Check specifications such as VRRM (reverse blocking voltage), IF(AV) (average forward current), VF (forward voltage drop), and trr/IRRM (reverse recovery characteristics).
- CFP denotes the device’s compact flat package used for surface-mount applications; exact package details are in the datasheet.
For exact ratings, thermal limits, and layout/pinout, refer to the STTH1002CFP datasheet.
Features
STTH1002CFP is a high-speed ultrafast rectifier diode. Key features:
- VRRM = 1000 V; IF(AV) = 2 A
- IFSM (surge) = ~50 A (non-repetitive)
- Recovery time (trr) ≈ 35 ns (typ)
- Forward voltage (VF) ~1.1–1.4 V at 2 A
- Packaging: CFP (TO-220FP style), RoHS-compliant
- Applications: high-frequency switching power supplies and bridge rectifiers
- Rugged, reliable performance with good high-temperature operation
Note: Values are typical/specification ranges; refer to the datasheet for exact limits.
- VRRM = 1000 V; IF(AV) = 2 A
- IFSM (surge) = ~50 A (non-repetitive)
- Recovery time (trr) ≈ 35 ns (typ)
- Forward voltage (VF) ~1.1–1.4 V at 2 A
- Packaging: CFP (TO-220FP style), RoHS-compliant
- Applications: high-frequency switching power supplies and bridge rectifiers
- Rugged, reliable performance with good high-temperature operation
Note: Values are typical/specification ranges; refer to the datasheet for exact limits.
Pinout
- Pin count: 2 (two-terminal device)
- Function: Ultrafast recovery rectifier diode used for high-speed rectification in switching power supplies (anode and cathode terminals).
- Function: Ultrafast recovery rectifier diode used for high-speed rectification in switching power supplies (anode and cathode terminals).
Manufacturer
Manufacturer: STMicroelectronics.
What kind of company: STMicroelectronics is a multinational semiconductor manufacturer (European-headquartered) that designs, develops and manufactures a wide range of semiconductor products — microcontrollers, analog and power ICs, discrete components (including diodes like the STTH series), sensors/MEMS and more — serving automotive, industrial, consumer and telecom markets. Headquartered in Geneva with major R&D and manufacturing operations in France and Italy.
What kind of company: STMicroelectronics is a multinational semiconductor manufacturer (European-headquartered) that designs, develops and manufactures a wide range of semiconductor products — microcontrollers, analog and power ICs, discrete components (including diodes like the STTH series), sensors/MEMS and more — serving automotive, industrial, consumer and telecom markets. Headquartered in Geneva with major R&D and manufacturing operations in France and Italy.
Application
STTH1002CFP is a high-speed ultrafast recovery diode in a CFP package. Common applications include:
- Primary- and secondary-side rectification and freewheel diodes in switch‑mode power supplies (SMPS) for AC adapters, desktops, servers
- DC‑DC converter stages (buck/boost) in telecom, data centers, and industrial gear
- Solar inverters and battery charging systems
- Motor drives and inverter channels in servo and industrial controls
- Power factor correction (PFC) circuits and other high‑frequency rectification
- General high‑speed rectification in high‑frequency power electronics
- Primary- and secondary-side rectification and freewheel diodes in switch‑mode power supplies (SMPS) for AC adapters, desktops, servers
- DC‑DC converter stages (buck/boost) in telecom, data centers, and industrial gear
- Solar inverters and battery charging systems
- Motor drives and inverter channels in servo and industrial controls
- Power factor correction (PFC) circuits and other high‑frequency rectification
- General high‑speed rectification in high‑frequency power electronics
Package
The STTH1002CFP is supplied in ST’s CFP (power flat package) — a flat, high‑power surface‑mount (SMD) power package. See the ST datasheet for exact mechanical dimensions and pinout.
