Datasheet Details
| Part number | STTH112A |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 72.06 KB |
| Description | HIGH VOLTAGE ULTRAFAST RECTIFIER |
| Download | STTH112A Download (PDF) |
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Download the STTH112A datasheet PDF. This datasheet also includes the STTH112 variant, as both parts are published together in a single manufacturer document.
| Part number | STTH112A |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 72.06 KB |
| Description | HIGH VOLTAGE ULTRAFAST RECTIFIER |
| Download | STTH112A Download (PDF) |
|
|
|
The STTH112, which is using ST ultrafast high voltage planar technology, is specially suited for free-wheeling, clamping, snubbering, demagnetization in power supplies and other power switching applications.
ABSOLUTE RATINGS (limiting values) Symbol VRRM V(RMS) IF(AV) Parameter Repetitive peak reverse voltage RMS voltage Average forward current Tl = 85°C Tl = 115°C Tl = 125°C IFSM Forward surge current t = 8.3 ms SMA STTH112A SMB STTH112U Value 1200 850 δ =0.5 δ =0.5 δ =0.5 DO-41 SMA SMB DO-41 SMA SMB 20 18 1 Unit V V A A Tstg Tj Storage temperature range Maximum operating junction temperature - 50 + 175 + 175 °C °C January 2003 - Ed: 2 1/6 STTH112/A/U THERMAL PARAMETERS Symbol Rth (j-l) Junction to lead Parameter L = 10 mm DO-41 SMA SMB Rth (j-a) Junction to ambient L = 10 mm DO-41 Value 45 30 25 110 Unit °C/W STATIC ELECTRICAL CHARACTERISTICS Symbol IR Parameter Reverse leakage current Tests conditions VR = 1200V Tj = 25°C Tj = 125°C VF Forward voltage drop IF = 1 A Tj = 25°C Tj = 125°C To evaluate the maximum conduction losses use the following equation : P = 1.35 x IF(AV) + 0.3 x IF2(RMS) DYNAMIC ELECTRICAL CHARACTERISTICS Symbol trr tfr VFP Parameter Reverse recovery time Forward recovery time Forward recovery voltage Tests conditions IF = 0.5 A Irr = 0.25 A IR = 1A IF = 1 A dIF/dt = 50 A/µs VFR = 1.1 x VFmax Tj = 25°C Tj = 25°C Min.
Typ.
® STTH112/A/U HIGH VOLTAGE ULTRAFAST RECTIFIER MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM Tj (max) VF.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
STTH112-Y | Automotive high voltage ultrafast rectifier | STMicroelectronics |
| Part Number | Description |
|---|---|
| STTH112 | HIGH VOLTAGE ULTRAFAST RECTIFIER |
| STTH112U | HIGH VOLTAGE ULTRAFAST RECTIFIER |
| STTH110 | high efficiency ultrafast diode |
| STTH110A | high efficiency ultrafast diode |
| STTH1002C | HIGH EFFICIENCY ULTRAFAST DIODE |
| STTH102 | 200V 1A high efficiency ultrafast diode |
| STTH102A | HIGH EFFICIENCY ULTRAFAST DIODE |
| STTH106 | TURBO 2 ULTRAFAST HIGH VOLTAGE RECTIFIER |
| STTH108 | HIGH VOLTAGE ULTRAFAST RECTIFIER |
| STTH108A | HIGH VOLTAGE ULTRAFAST RECTIFIER |