STW34NB20

P1-P3 P4-P6 P7-P9 P10-P10

7/10

STW34NB20

Figure 14. Unclamped Inductive Load Test

Circuit

Figure 15. Unclamped Inductive Waveforms

Figure 16. Switching Times Test Circuits For

Resistive Load

Figure 17. Gate Charge Test Circuit

Figure 18. Test Circuit For Inductive Load

Switching And Diode Recovery Times

STW34NB20

8/10

PACKAGE MECHANICAL

Table 12. TO-247 Mechanical Data

Figure 19. TO-247 Package Dimensions

Note: Drawing is not to scale.

Symbol

millimeters inches

Min Typ Max Min Typ Max

A 4.85 5.15 0.19 0.20

A1 2.20 2.60 0.086 0.102

b 1.0 1.40 0.039 0.055

b1 2.0 2.40 0.079 0.094

b2 3.0 3.40 0.118 0.134

c 0.40 0.80 0.015 0.03

D 19.85 20.15 0.781 0.793

E 15.45 15.75 0.608 0.620

e 5.45 0.214

L 14.20 14.80 0.560 0.582

L1 3.70 4.30 0.14 0.17

L2 18.50 0.728

ØP 3.55 3.65 0.140 0.143

ØR 4.50 5.50 0.177 0.216

S 5.50 0.216

9/10

STW34NB20

REVISION HISTORY

Table 13. Revision History

Date Revision Description of Changes

January-1998 1 First Issue

14-Apr-2004 2 Stylesheet update. No content change.

P1-P3 P4-P6 P7-P9 P10-P10

STW34NB20

Mfr. #:

Manufacturer:

STMicroelectronics

Description:

MOSFET N-CH 200V 34A TO-247

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

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