SMAJ40 datasheet, PDF - EEWORLD Datasheet

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SMAJ40: DescriptionSURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR surface mount transient suppressor; CategoryDiscrete semiconductor diode; File Size1MB，4 Pages; ManufacturerYangzhou Yangjie Electronic Technology Co., Ltd.; Websitehttp://www.21yangjie.com/; Environmental Compliance; Yangzhou Yangjie Electronic Technology Co., Ltd. was established on August 2, 2006 with a registered capital of RMB 472 million. In January 2014, the company was listed on the Shenzhen Stock Exchange's Growth Enterprise Market with the stock code 300373. In 2017, the company's operating income was RMB 1.47 billion. The company integrates R&D, production and sales, and is professionally committed to the industrial development of power semiconductor chips and device manufacturing, integrated circuit packaging and testing, etc. The company's main products are various power electronic device chips, power diodes, rectifier bridges, high-power modules, DFN/QFN products, SGT MOS and silicon carbide SBD, silicon carbide JBS, etc. The products are widely used in many fields such as consumer electronics, security, industrial control, automotive electronics, and new energy.

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SMAJ40 Overview

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR surface mount transient suppressor

Features

Product Name: SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Product model: SMAJ40

product features:

For surface mounted application

Low profile package

Built-in strain relief

Glass passivated junction

Fast response time : Typically less than 1.0ps from 0 volt to BV min.

Typical IR less than 1uA above 10V

High temperature soldering guaranteed: 250℃/ 10 seconds at terminals

Plastic material used carries Underwriters Laboratory Flammability Classification 94V-0

300 watts peak pulse power capability with a 10×1000 us waveform by 0.01% duty cycle

Mechanical data:

Casea: molded plastic

Terminals: Solder plated

Polarity: Indicated by cathode band

Standard Pcakaging : 12mm tape (EIA STD RS-481)

Weight: 0.064 gram

Maximum Ratings and Electrical Characteristics:

Rating at 25℃ ambient temperature unless otherwise specified.

product data:

Peak Power Dissipation at Ta=25℃ Tp=1ms PPK Forward power consumption: Minimun 300W

Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method)- Unidirectional Only IFSM Forward surge current: 40A

Maximum Instaneous Forward Voltage at 100A for Unidirectional Only

VF Maximum forward voltage drop: 3.5 V

Operating and Storage Temperature Range Tj. Tstg Operating Junction Temperature: -55 to +150℃

Breakdown Voltage V(BR) Breakdown Voltage: Min: 44.4V Max: 54.3V

Test Current at IT Test current: 1.0mA

Stand-Off Voltage Vwm Stand-Off Voltage: 40V

Max Reverse Leakage at Vwm IR Maximum reverse leakage current: 5μA

Max Peak Pulse Current IPPM Maximum peak pulse current: 4.4A

Max Clamping Voltage at IPPM VC 最大箝位电压：71.4V

Package: SMA/DO214-AC

SMAJ40 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Yangzhou Yangjie Electronic Technology Co., Ltd.
package instruction	R-PDSO-C2
Reach Compliance Code	unknow
Other features	EXCELLENT CLAMPING CAPABILITY
Maximum breakdown voltage	54.3 V
Minimum breakdown voltage	44.4 V
Breakdown voltage nominal value	49.35 V
Maximum clamping voltage	71.4 V
Configuration	SINGLE
Diode component materials	SILICON
Diode type	TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 code	DO-214AC
JESD-30 code	R-PDSO-C2
JESD-609 code	e3
Humidity sensitivity level	1
Maximum non-repetitive peak reverse power dissipation	400 W
Number of components	1
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-55 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
polarity	UNIDIRECTIONAL
Maximum power dissipation	1 W
Maximum repetitive peak reverse voltage	40 V
surface mount	YES
technology	AVALANCHE
Terminal surface	Tin (Sn)
Terminal form	C BEND
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED

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