Datasheet

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    
SLIS056A − FEBRUARY 1995 − REVISED MARCH 1996
12
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251−1443
PARAMETER MEASUREMENT INFORMATION
I
L
2
1
0
− 50 0 50
OVER-CURRENT SENSE, I
L(sense)
vs
CASE TEMPERATURE
100
T
C
− Case Temperature − °C
3
150
I
L(sense)
I
L(sense)
− Over Current Sense − A
Figure 10
13 V
1
150 mH
SINGLE-PULSE AVALANCHE ENERGY TEST CIRCUIT
t
w
t
av
I
AS
= 1 A
V
(BR)DSX
= 52 V MIN
VOLTAGE AND CURRENT WAVEFORMS
Input
I
D
V
DS
See Note B
V
CC
DRAIN
SDI
SCLK
CS
Word
Generator
(see Note A)
DUT
GND
5 V
V
DS
I
D
5 V
0 V
V
bat
3
4
8
11 20
5, 6, 15, 16
Pinout for NE Package Shown
Non-JEDEC symbol for avalanche time.
NOTES: A. The word generator has the following characteristics: t
r
10 ns, t
f
10 ns, Z
O
= 50 .
B. Input pulse duration, t
w
, is increased until peak current I
AS
= 1 A.
Energy test level is defined as E
AS
= (I
AS
× V
(BR)DSX
× t
av
)/2 = 100 mJ.
Figure 11. Single-Pulse Avalanche Energy Test Circuit and Waveforms