Recovery Time
:
Maximum Power Dissipation
:
Mounting Style
: Through Hole
Product
: Schottky Rectifiers
Peak Reverse Voltage
: 45 V
Packaging
: Tube
Maximum Reverse Leakage Current
: 200 uA
Forward Continuous Current
: 40 A
Max Surge Current
: 220 A
Package / Case
: TO-247
Configuration
: Dual Common Cathode
Operating Temperature Range
: + 175 C
Forward Voltage Drop
: 0.94 V
Features: ·VERY SMALLCONDUCTION LOSSES
·NEGLIGIBLESWITCHING LOSSES
·EXTREMELYFAST SWITCHING
·LOWTHERMAL RESISTANCESpecifications
| Symbol |
Parameter |
Value |
Unit |
| VRRM |
Repetitive peak reverse voltage |
45 |
V |
|
IF(RMS) |
RMS forward current
|
30 |
A |
| IF(AV) |
Average forward current
|
Tc =150°C
= 0.5 |
Per diode
Per device |
30
40 |
A |
| IFSM |
Surge non repetitive forward current |
tp = 10 ms Sinusoidal |
220 |
A |
| IRRM |
Repetitive peak reverse current |
tp =2 s square
F = 1kHz |
1 |
A |
| IRSM |
Non repetitive peak reverse current |
tp =100 s square |
3 |
A |
|
Tstg |
Storage temperaturerange |
- 65 to + 175 |
|
| Tj |
Maximum operating junction temperature* |
175 |
|
|
dV/dt |
Critical rate of rise of reverse voltage |
10000 |
V/s |
* : dPtot < 1 thermal runaway condition for a diode on its own heatsink
dTj Rth(j-a)DescriptionDual center tap Schottky rectifier STPS4045CW suited for switchmode power supply and high frequencyDC to DC converters.
Packaged either in SOT-93 or TO-247 this STPS4045CW is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
Parameters: | Technical/Catalog Information | STPS4045CW |
| 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 | 630mV @ 20A |
| Current - Reverse Leakage @ Vr | 200A @ 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 | STPS4045CW
STPS4045CW
|
STPS4045CW Data Sheet
