SMAJ7.5 datasheet, PDF - EEWORLD Datasheet

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SMAJ7.5: Description400 W, UNIDIRECTIONAL, SILICON, TVS DIODE; Categorysemiconductor Discrete semiconductor; File Size2MB，4 Pages; ManufacturerYenyo Technology Co., Ltd.; Websitehttp://www.yenyo.com.tw/

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SMAJ7.5 Overview

400 W, UNIDIRECTIONAL, SILICON, TVS DIODE

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YENYO

Surface Mount Transient Voltage Suppressor

Stand-off Voltage 5.0 to 440 V

Power Dissipation 400 Watts

SMA/DO-214AC

SMAJ SERIES

Features



RoHS compliant and halogen-free



Reliable low cost construction utilizing

molded plastic technique



Both bi-directional and uni-directional

devices are available



Typical IR less than 1uA above 10V



Fast response time: typically less than 1.0

ps form 0 Volts to V

min

Mechanical Data



Case: SMA/DO-214AC, Molded plastic

has UL flammability classification 94V-0



Polarity:by cathode band denotes uni-

directional device none cathode band

denotes bi-directional device



Weight: 0.064 gram

.049(1.25)

.065(1.65)

.100(2.54)

.110(2.79)

.157(3.99)

.177(4.50)

.006(.152)

.012(.305)

.078(1.98)

.096(2.44)

Max .008(.203)

.188(4.80)

.208(5.28)

.030(0.78)

.060(1.52)

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND THERMAL CHARACTERISTICS

= 25

unless otherwise noted

PARAMTER

Peak Pulse Power Dissipation at T

=25 C

by 10/1000us waveform fig.1 (Note 1,2)

Peak Forward Surge Current, 8.3ms single

Half sine-wave super imposed on rated load

(Note 3)

Steady State Power Dissipation at T

=50 C

Maximum lnstantaneous forward voltage

at 25A for unidirectional devices only (Note 4)

Typical Thermal Resistance Junction

to Ambient

Typical Thermal Resistance Junction

to Lead

Operating Junction and Storage Temperature

Range

SYMBOL

VALUE

UNIT

PPM

Minimum 400

Watts

FSM

(AV)

3.3

3.5 / 6.5

Watts

120

C/W

, T

STG

-65 to +150

NOTES : (1) Non-repetitive current pulse, per fig. 3 and derated above TA=25 C per fig. 2.

(2) Mounted on 0.2”x0.2”(5.0mmx5.0mm) copper pads to each terminal

(3) 8.3ms single half-sine wave duty cycle= 4pulses maximum per minute(unidirectional units only)

(4) V

<3.5V for V

200V and V

<6.5V for V

201V

Certified RoHS Compliant

UL File # E353409

1/4

R5, JAN-13

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