PDF《VS-T20HF220》

25 °C, tp =

400 μs square pulse? Average power = VF(TO) x IF(AV) + rf x (IF(RMS))2 1.50 V BLOCKING PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum peak reverse? leakage current IRRM TJ =

150 °C

18 mA RMS isolation voltage VISOL

50 Hz, circuit to base, all terminals shorted? TJ =

25 °C, t =

1 s

3500 V THERMAL AND MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum junction operating and storage temperature range TJ, TStg -40 to +150 °C Maximum thermal resistance, junction to case per junction RthJC DC operation 2.53 K/W Maximum thermal resistance, case to heatsink RthCS Mounting surface smooth, flat and greased 0.2 Mounting torque, ±

10 % to heatsink Non-lubricated? threads M3.5 mounting screws (1) 1.3 ±

10 % Nm terminals M5 screw terminals

3 ±

10 % Approximate weight See dimensions - link at the end of datasheet

54 g Case style D-55 (T-module) ?R CONDUCTION PER JUNCTION DEVICES SINUSOIDAL CONDUCTION AT TJ MAXIMUM RECTANGULAR CONDUCTION AT TJ MAXIMUM UNITS 180° 120° 90° 60° 30° 180° 120° 90° 60° 30° T20HF... 0.29 0.34 0.43 0.64 1.10 0.20 0.35 0.47 0.67 1.11 K/W VS-T20HF220 www.vishay.com Vishay Semiconductors Revision: 05-Jan-18

3 Document Number:

94709 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Fig.

1 - Current Ratings Characteristics Fig.

2 - Current Ratings Characteristics Fig.

3 - Forward Power Loss Characteristics Fig.

4 - Forward Power Loss Characteristics Fig.

5 - Maximum Non-Repetitive Surge Current Fig.

6 - Maximum Non-Repetitive Surge Current Maximum Allowable Case Temperature (°C) IF(AV) - Average Forward Current (A)

100 110

120 130

140 150

160 50

60 70

80 90

0 10

20 30 30° 60° 90° 120° 180° Maximum Allowable Case Temperature (°C) IF(AV) - Average Forward Current (A)

100 110

120 130

140 150

160 60

70 80

90 0

10 20

30 30° 60° 90° 120° 180° DC Maximum Forwar d Power Loss Characteristics Anode Forward Current (A)

0 10

20 30

40 50

60 30° 60° 90° 120° 180° RMS limit

0 50

75 25

40 50

60 70

80 90

100 0

10 20

30 0

10 20

30 40

50 60

70 80 30° 60° 90° 120° 180° DC RMS limit Maximum Forwar d Power Loss (W) Anode Forward Current (A)

100 150

200 250

300 350

400 450

500 1

10 100 Peak Half S ine Wave Forwar d Current (A) Number Of Equal Amplitude Half Cycle Current Pulses (N) at

60 Hz 0.0083 s at

50 Hz 0.0100 s

20 120

220 320

420 520

620 0.01 0.1

1 No Voltage Reapplied Rated VRRM Reapplied Peak Half S ine Wave Forwar d Current (A) Pulse Train Duration (s) VS-T20HF220 www.vishay.com Vishay Semiconductors Revision: 05-Jan-18

4 Document Number:

94709 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Fig.

7 - Forward Voltage Drop Characteristics Fig.

8 - Typical Values of Reverse Current vs. Reverse Voltage Fig.

9 - Maximum Thermal Impedance ZthJC Characteristics ORDERING INFORMATION TABLE VF - Forward Voltage Drop (V) I F - Instantaneous Forwar d Current (A)

100 1000

1 10

0 0.5