Series: -
Manufacturer: Vishay Semiconductors
Current - Average Rectified (Io) (per Diode): -
Speed: Fast Recovery = 200mA (Io)
Diode Configuration: -
Mounting Type: Through Hole
Reverse Recovery Time (trr): -
Capacitance @ Vr, F: -
Diode Type: Schottky
Voltage - DC Reverse (Vr) (Max): 90V
Packaging: Bulk
Package / Case: C-16, Axial
Supplier Device Package: C-16
Current - Average Rectified (Io): 3.3A
Voltage - Forward (Vf) (Max) @ If: 850mV @ 3A
Current - Reverse Leakage @ Vr: 1mA @ 90V
Features: Low profile, axial leaded outline
High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term reliabilitySpecifications
|
Parameters |
31DQ.. |
Units |
Conditions |
|
I F(AV) Max. Average Forward Current
* See Fig. 4 |
3.3 |
A |
50% duty cycle @ TC = 53.4°C, rectangular wave form |
|
I FSM Max. Peak One Cycle Non-Repetitive
Surge Current * See Fig. 6 |
210 |
A |
5s Sine or 3s Rect.pulse |
Following any rated
load condition and with
rated VRRM applied |
|
34 |
10ms Sine or 6ms Rect. pulse |
|
E AS Non-Repetitive Avalanche Energy
|
3.0 |
mJ |
T J= 25 °C, IAS = 1.0 Amps, L = 6 mH
|
|
I AR Repetitive Avalanche Current
|
0.5 |
A |
Current decaying linearly to zero in 1 sec
Frequency limited by TJ max. VA = 1.5 x VR typical
|
DescriptionThe 31DQ09 axial leaded Schottky rectifier has been opti-mized for very low forward voltage drop, with moderate leakage. Typical applications are in switching power sup-plies, converters, free-wheeling diodes, and reverse battery protection.
31DQ09 Data Sheet
