Vishay 25F40
The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC Maximum Allowable Case Temperature (°C) Maximum Allowable Case Temperature (°C) 180 170 160 150 Conduction Angle 180 170 160 150 Conduction Period 25F(R) Series RthJC (DC) = 1.5 K/W 25F(R) Series RthJC (DC) = 1.5 K/W 140 130 120 110 30° 100 0 5 10 15 20 25 30 Average Forward Current (A) 60° 90° 120° 180° 140 130 120 110 100 0 5 10 15 20 25 30 35 40 45 Average Forward Current (A) 30° 90° 60° 120° 180° DC Fig.| Part No. | 25F40 |
|---|---|
| Datasheet | 25F40 Download |
| Manufacturer |  Vishay |
| Description | Standard Recovery Diodes |
| Buy | Stock & Price |
FEATURES
● High surge current capability● Stud cathode and stud anode version
● Wide current range
● Types up to 1200 V VRRM
● RoHS compliant RoHS COMPLIANT
TYPICAL APPLICATIONS
DO-203AA (DO-4)● Battery charges
● Converters PRODUCT SUMMARY IF(AV) 25 A
● Power supplies
● Machine tool controls MAJOR RATINGS AND CHARACTERISTICS PARAMETER IF(AV) IF(RMS) IFSM I2 t VRRM TJ 50 Hz 60 Hz 50 Hz 60 Hz Range TEST CONDITIONS VALUES 25 TC 120 40 356 373 636 580 100 to 1200 - 65 to 175 UNITS A °C A A A2 s V °C
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS TYPE NUMBER VOLTAGE CODE VRRM, MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE V 100 200 400 600 800 1000 1200 VRSM, MAXIMUM NON-REPETITIVE PEAK VOLTAGE V 150 275 500 725 950 1200 1400 VR(BR), MINIMUM AVALANCHE VOLTAGE V (1) 500 750 950 1150 1350 12 IRRM MAXIMUM AT TJ = 175 °C mA 10 20 40 25F(R) 60 80 100 120 Note (1) Avalanche version only available from V RRM 400 V to 1200 V Document Number: 93506 Revision: 29-Sep-08 For technical questions, contact: ind-mo...
