Recovery Time
:
Maximum Power Dissipation
:
Mounting Style
: Through Hole
Product
: Schottky Diodes
Packaging
: Tube
Package / Case
: TO-220AB
Forward Continuous Current
: 40 A
Forward Voltage Drop
: 0.52 V
Configuration
: Dual Common Cathode
Operating Temperature Range
: + 125 C
Peak Reverse Voltage
: 15 V
Max Surge Current
: 310 A
Maximum Reverse Leakage Current
: 6 mA
Features: ·125°C TJ operation (VR < 5V)
·Center tap module
·Optimized for OR-ing applications
·Ultra low forward voltage drop
·High frequency operation
·Guard ring for enhanced ruggedness and long term reliability
·High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistanceSpecifications
| Parameters |
Values |
Units |
Conditions |
| IF(AV) Max. Average Forward Current * See Fig. 5 (Per Device) |
20
40 |
A |
50% duty cycle @ TL = 85°C, rectangular wave form |
IFSM Max. Peak One Cycle Non-Repetitive SurgeCurrent
* See Fig. 7 |
700
330
|
A |
5s Sine or 3sRect. pulse
10ms Sine or 6ms Rect. pulse |
Following any rated load condition
and with rated VRRM applied |
Surge applied at rated load condition halfwave single
phase 60Hz |
| EAS Non Repetitive Avalanche Energy |
10 |
mJ |
TJ = 25 °C, IAS = 1A, L = 10mH |
| IAR Repetitive Avalanche Current |
2 |
A |
Current decaying linearly to zero in 1 sec
Frequency limited by TJ max. VA = 1.5 x VR typical |
DescriptionThe center tap Schottky rectifier module STPS40L15CT has been optimized for ultra low forward voltage drop specifically for the OR-ing of parallel power supplies. The proprietary barrier technology allows for reliable operation up to 125 °C junction temperature.
Typical applications are in parallel switching power supplies, converters, reverse battery protection, and redundant power subsystems.
Schottky Rectifier, 2 x 20 A
Parameters: | Technical/Catalog Information | STPS40L15CT |
| Vendor | STMicroelectronics |
| Category | Discrete Semiconductor Products |
| Diode Type | Schottky |
| Diode Configuration | 1 Pair Common Cathode |
| Voltage - DC Reverse (Vr) (Max) | 15V |
| Current - Average Rectified (Io) (per Diode) | 20A |
| Voltage - Forward (Vf) (Max) @ If | 410mV @ 19A |
| Current - Reverse Leakage @ Vr | 6mA @ 15V |
| Reverse Recovery Time (trr) | - |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Mounting Type | Through Hole, Radial |
| Package / Case | TO-220-3 (Straight Leads) |
| Packaging | Tube |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | STPS40L15CT
STPS40L15CT
497 7565 5 ND
49775655ND
497-7565-5
|
STPS40L15CT Data Sheet
