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FEATURES

MECHANICAL DATA

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

o

Ratings at 25

C ambient temperature unless otherwise specified

.098(2.50)

.114(2.90)

.006(.152)

.012(.305)

.188(4.80)

.004(.102)

.157(4.00)

.055(1.40)

.062(1.60)

.078(2.00)

.096(2.44)

.030(0.76)

.060(1.52)

.181(4.60)

.008(.203)

.208(5.28)

SMA/DO-214AC

Dimensions in inches and (millimeters)

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P4SMA Series

Breakdown Voltage: 6.8 to 600 V Peak Pulse Power: 400 W

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Glass passivated chip

400 W peak pulse power capability with a

10/1000 μs waveform, repetitive rate (duty

cycle):0.01 %

Low leakage

Uni and Bidirectional unit

Excellent clamping capability

Very fast response time

RoHS compliant

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Case: Molded plastic

Epoxy: UL 94V-0 rate flame retardant

Lead: Solderable per MIL-STD-750, method

2026

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Polarity: Color band denotes cathode end

except Bipolar

Mounting position: Any

Note:

Parameter

Symbol

Value

UNIT

Peak power dissipation with a 10/1000μs waveform

(1)

400

W

Peak pulse current wih a 10/1000μs waveform

(1)

See Next Table

A

1.0

W

Peak forward surge current, 8.3 ms single half sine-

wave unidirectional only

(2)

40

A

Maximum instantaneous forward voltage at 25 A for

unidirectional only

(3)

3.5/5.0

V

Operating junction and storage temperature range

–55 to +150

°C

(2)Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum