
NSF8AT THRU NSF8MT
GLASS PASSIVATED GENERAL PURPOSE PLASTIC RECTIFIER
Reverse Voltage -
50 to 1000 Volts
Forward Current -
8.0 Amperes
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
High forward current capability
High surge current capability
Low forward voltage drop
Glass passivated chip junction
High temperature soldering guaranteed:
250°C, 0.25" (6.35mm) from case for 10 seconds
MECHANICAL DATA
Case
: JEDEC ITO-220AC molded plastic body
Terminals
: Plated leads solderable per MIL-STD-750,
Method 2026
Polarity
: As marked
Mounting Position
: Any
Weight
: 0.08 ounce, 2.24 grams
Mounting Torque
: 5 in. - lbs. max.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
NSF8
AT
NSF8
BT
NSF8
DT
NSF8
GT
NSF8
JT
NSF8
KT
NSF8
MT
SYMBOLS
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at T
C
=100°C
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 8.0A
Maximum DC reverse current
at rated DC blocking voltage
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
100
70
100
200
140
200
400
280
400
8.0
600
420
600
800
560
800
1000
700
1000
Volts
Volts
Volts
Amps
I
FSM
175.0
Amps
V
F
1.1
Volts
T
C
=25°C
T
C
=100°C
I
R
10.0
100.0
55.0
3.0
μ
A
Typical junction capacitance
(NOTE 1)
Typical thermal resistance
(NOTE 2)
Operating junction and storage temperature range
C
J
pF
R
Θ
JC
T
J
, T
STG
°C/W
°C
-55 to +150
NOTES:
(1) Measured at 1.0 MH
Z
and applied reversed voltage of 4.0 Volts
(2) Thermal resistance from junction to case mounted on heatsink
ITO-220AC
0.060 (1.52)
0.405 (10.27)
0.383 (9.72)
0.676 (17.2)
0.646 (16.4)
0.191 (4.85)
0.171 (4.35)
0.600 (15.5)
0.580 (14.5)
0.560 (14.22)
0.530 (13.46)
0.037 (0.94)
0.027 (0.69)
0.140 (3.56)
0.130 (3.30)
0.350 (8.89)
0.330 (8.38)
0.188 (4.77)
0.172 (4.36)
0.110 (2.80)
0.100 (2.54)
0.131 (3.39)
0.122 (3.08)
0.110 (2.80)
0.100 (2.54)
0.022 (0.55)
0.014 (0.36)
0.205 (5.20)
0.195 (4.95)
PIN 1
PIN 2
1
2
PIN
DI
DIA.
NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
Dimensions in inches and (millimeters)
9/1/98