Recovery Time
:
Maximum Power Dissipation
:
Mounting Style
: Through Hole
Product
: Schottky Rectifiers
Peak Reverse Voltage
: 45 V
Packaging
: Tube
Forward Continuous Current
: 40 A
Package / Case
: TO-247
Forward Voltage Drop
: 0.69 V
Configuration
: Dual Common Cathode
Operating Temperature Range
: + 150 C
Maximum Reverse Leakage Current
: 600 uA
Max Surge Current
: 230 A
Features: LOW FORWARD VOLTAGE DROP MEANING VERY SMALL CONDUCTION LOSSES
LOW SWITCHING LOSSES ALLOWING HIGH FREQUENCY OPERATION
AVALANCHE CAPABILITY SPECIFIED
Specifications
| Symbol |
Parameter |
Value |
Unit |
|
VRRM |
Repetitive peak reverse voltage |
45 |
V |
|
IF(RMS) |
RMSforward current |
30 |
A |
|
IF(AV) |
Average forward current |
Tc = 135°C
= 0.5 |
Per diode
Per device |
20
40 |
A |
|
IFSM |
Surge non repetitive forward current |
tp = 10s Sinusoidal |
230 |
A |
|
IRRM |
Repetitive peak reverse current |
tp=2 s square F=1kHz |
2 |
A |
|
IRSM |
Non repetitive peak reverse current |
tp = 100 s square |
3 |
A |
|
PARM |
Repetitive peak avalanche power |
tp = 1µs Tj = 25°C |
8100 |
W |
|
Tstg |
Storage temperaturerange |
- 65 to + 175 |
|
|
Tj |
Maximumoperating junction temperature * |
150 |
|
|
dV/dt |
Critical rate of rise of reverse voltage |
10000 |
V/s |
DescriptionDual center tap Schottky barrier rectifier STPS40L45CW designed for high frequency Switched Mode Power Supplies and DC to DC converters.
Packaged in TO-220AB, TO-247 and D2PAK these devices STPS40L45CW are intended for use in low voltage, high frequency inverters, free-wheeling and polarity protection applications.
Schottky Rectifier, 2 x 20 A
Parameters: | Technical/Catalog Information | STPS40L45CW |
| Vendor | STMicroelectronics |
| Category | Discrete Semiconductor Products |
| Diode Type | Schottky |
| Diode Configuration | 1 Pair Common Cathode |
| Voltage - DC Reverse (Vr) (Max) | 45V |
| Current - Average Rectified (Io) (per Diode) | 20A |
| Voltage - Forward (Vf) (Max) @ If | 530mV @ 20A |
| Current - Reverse Leakage @ Vr | 600A @ 45V |
| Reverse Recovery Time (trr) | - |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Mounting Type | Through Hole, Radial |
| Package / Case | TO-247-3 |
| Packaging | Tube |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | STPS40L45CW
STPS40L45CW
STPS40L45CWST ND
STPS40L45CWSTND
STPS40L45CWST
|
STPS40L45CW Data Sheet
