1

FEATURES

MECHANICAL DATA

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Case Molded plastic

Epoxy: UL 94V-0 rate flame retardant

Lead: Solderable per MIL-STD-750, method

2026

Polarity Color band denotes cathode end

except Bipolar

UNITS

SYMBOL

VALUE

-55 to +150

RATING

Peak Power Dissipation with a 10/1000 S waveform

(1)

Peak Pulse Current with a 10/1000 S waveform

Peak Forward Surge Current, 8.3ms Single Half Sine-Wave

unidirectional only

Maximum instantaneous forward voltage at 25A for

Minimum

400

40

SEE

TABLE 1

Watts

Amps

Amps

NOTES

.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)

400W peak pulse power capability woth a

10/1000

Low leakage

Uni and Bidirectional unit

Glass passivated chip

Very fast response time

Excellent clamping capability

RoHS compliant

www.paceleader.tw

SMAJ

Series

WORKING VOLTAGE:5.0 to 440V

PEAK PULSE POWER:400W

cycle):0.01%

Mounting position: Any

o

(1)

(2)

Operating junction and Storage Temperature Range

unidirectional only (3)

3.5/5.0

Volts

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