81CNQ035A Datasheet, PDF (2/7 Pages) InterFET Corporation – SCHOTTKY RECTIFIER New GenIII D-61 Package

81CNQ...A Series
Vishay High Power Products ^{Schottky Rectifier}
New Generation 3
D-61 Package, 2 x 40 A
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
See fig. 5
I_F(AV)
Maximum peak one cycle
non-repetitive surge current per leg
I_FSM
See fig. 7
Non-repetitive avalanche energy per leg
E_AS
Repetitive avalanche current per leg
I_AR
TEST CONDITIONS
VALUES
50 % duty cycle at T_C = 141 °C, rectangular waveform
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated
load condition and with
rated V_RRM applied
T_J = 25 °C, I_AS = 8 A, L = 1.7 mH
Current decaying linearly to zero in 1 µs
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
80
4600
790
54
8
UNITS
A
mJ
A
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum forward
voltage drop per leg
See fig. 1
V_FM ⁽¹⁾
Maximum reverse
leakage current per leg
See fig. 2
Maximum junction capacitance per leg
Typical series inductance per leg
Maximum voltage rate of change
Note
(1) _{Pulse width < 300 µs, duty cycle < 2 %}
I_RM ⁽¹⁾
C_T
L_S
dV/dt
TEST CONDITIONS
40 A
80 A
T_J = 25 °C
40 A
80 A
T_J = 125 °C
T_J = 25 °C
T_J = 125 °C
V_R = Rated V_R
V_R = 5 V_DC (test signal range 100 kHz to 1 MHz) 25 °C
Measured lead to lead 5 mm from package body
Rated V_R
VALUES
0.60
0.74
0.54
0.66
5
45
2600
5.5
10 000
UNITS
V
mA
pF
nH
V/µs
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2
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Document Number: 93400
Revision: 19-Aug-08