NS8AT THRU NS8MT

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:

260°C/10 seconds, 0.160" (4.06 mm) lead length

MECHANICAL DATA

Case: JEDEC TO-220AB molded plastic body over

passivated chip

Terminals: Plated leads solderable per MIL-STD-750,

Method 2026

Polarity: As marked

Mounting Torque: 5 in. - lbs. max.

Mounting Position:Any

Weight: 0.064 ounce, 1.81 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

NS8

NS8

NS8

NS8

NS8

NS8

NS8

SYMBOLS

AT

BT

DT

GT

JT

KT

MT

UNITS

Maximum repetitive peak reverse voltage

50

100

200

400

600

800

1000

Volts

Maximum RMS voltage

35

70

140

280

420

560

700

Volts

Maximum DC blocking voltage

50

100

200

400

600

800

1000

Volts

8.0

Amps

Peak forward surge current

8.3ms single half sine-wave superimposed on

125.0

Amps

rated load (JEDEC Method)

Maximum instantaneous forward voltage at 8.0A

1.1

Volts

Maximum DC reverse current

at rated DC blocking voltage

10.0

µA

100.0

55.0

pF

R

ΘJC

3.0

°C/W

Operating junction and storage temperature range

-55 to +150

°C

NOTES:

(1) Measured at 1.0 MHz and applied reversed voltage of 4.0 Volts

(2) Thermal resistance from junction to case mounted on heatsink

4/98

0.154 (3.91)

0.148 (3.74)

DIA.

0.113 (2.87)

0.103 (2.62)

0.185 (4.70)

0.175 (4.44)

0.055 (1.39)

0.045 (1.14)

0.145 (3.68)

0.135 (3.43)

0.350 (8.89)

0.330 (8.38)

0.160 (4.06)

0.140 (3.56)

0.037 (0.94)

0.027 (0.68)

0.205 (5.20)

0.195 (4.95)

0.560 (14.22)

0.530 (13.46)

0.022 (0.56)

0.014 (0.36)

0.110 (2.79)

0.100 (2.54)

12

1.148 (29.16)

1.118 (28.40)

0.105 (2.67)

0.095 (2.41)

0.410 (10.41)

0.390 (9.91)

0.635 (16.13)

0.625 (15.87)

0.560 (14.22)

0.530 (13.46)

PIN

PIN 1

PIN 2

CASE

0.415 (10.54) MAX.

0.370 (9.40)

0.360 (9.14)

TO-220AC

Dimensions in inches and (millimeters)