SMF5.0(C)A THRU SMF170(C)A

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Stand - Off Voltage - 5.0 to 170 Volts

Peak Pulse Power - 200 Watt

FEATURES

MECHANICAL DATA

●

Glass Passivated Die Construction

●

Uni- and Bi-Directional Versions Available

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Excellent Clamping Capability

●

Fast Response Time

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Plastic Case Material has UL Flammability

Classification Rating 94V-O

SOD-123FL

Dimensions in inches and (millimeters)

2.8 0.1

Cathode Band

Top View

3.7 0.2

0.6 0.25

MIL-STD-202, Method 208

Parameter

Symbol

Value

Unit

175

W

(Note 1)

SMF5.0A - SMF58A

200

W

1000

W

DC Power Dissipation @ Ta = 25 °C (Note 3)

385

mW

Derate above 25 °C

4.0

mW/°C

Thermal Resistance, Junction to Ambient (Note 3)

325

°C/W

Thermal Resistance, Junction to Lead (Note 3)

26

°C/W

Operating Junction and Storage Temperature Range

-55 to +150

°C

Notes :

(1) Non−repetitive current pulse at Ta = 25°C, per waveform of Fig. 2.

(2) Non−repetitive current pulse at Ta = 25°C, per waveform of Fig. 5.

(3) Mounted with recommended minimum pad size, DC board FR−4.