TPIC2406

INTELLIGENT POWER QUAD MOSFET LATCH

SLIS012 − D3378, FEBRUARY 1990

POST OFFICE BOX 655303

POST OFFICE BOX 1443

2−8

PARAMETER MEASUREMENT INFORMATION

(a) TEST CIRCUIT

5 V

20 V

Input

VCC CLR VDS

GND

ENBL

IN

0.11

Ω

Input

(b) VOLTAGE WAVEFORMS

DRAIN

VDS

IDS

0

0

0

tx

tw

IDM = 3 A

1.5 ms

(see Note B)

ID

VDS

V(BR)DSX = 60 V Min

10 mH

Waveform

Generator

(see Note A)

Circuit

Under

Test

NOTES: A. The pulse generator has the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, tw = 1 ms, PRR = 5 kHz, ZO = 50 Ω.

B. Input pulse duration (tw) is increased until peak current IDM = 3 A.

E

AS +

I

DM

V

(BR)DSX

tx

2

+ 50 mJ min.

Energy test level is defined as

Figure 4. Single-Pulse Avalanche Energy Test Circuit and Waveforms