SMAJ15A datasheet, PDF - EEWORLD Datasheet

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SMAJ15A: DescriptionPolarity: Unidirectional Peak pulse current (10/1000us): 16.4A Clamping voltage: 24.4V Breakdown voltage (minimum): 16.7V Reverse shutdown voltage (typ.): 15V VRWM=15V, Vc=24.4V ,Ipp=16.4A unidirectional; CategoryDiscrete semiconductor TVS diode; File Size2MB，5 Pages; ManufacturerMicrodiode Semiconductor (Shenzhen) Co., Ltd.; Websitehttp://www.microdiode.com/; Shenzhen Chenda Semiconductor Co., Ltd. (MDD for short) is a national high-tech enterprise focusing on the R&D, design, packaging, testing and sales of semiconductor discrete devices. The company has been deeply involved in the semiconductor field for 16 years, always insisting on product technology as the driving force and customer needs as the core, creating a full range of high-reliability and high-performance product service matrix covering MOSFET, diodes, triodes, rectifier bridges, SiC, etc. The products are widely used in new energy vehicles, industrial control, consumer electronics, communications, home appliances, medical, lighting, security, instrumentation and other fields, serving more than 40 countries and regions around the world. The company adheres to the development concept of keeping pace with the times, based on the current advanced power device design and packaging and testing capabilities, continues to pay attention to the development trends of cutting-edge technologies and application fields, comprehensively promotes product upgrades and iterations, improves the industrialization of power devices and the ability of service closed loop, and provides customers with sustainable, all-round and differentiated one-stop product solutions. Looking to the future, the company will rely on its ability to insight the industry, through the dual-wheel drive of brand and technology, to quickly realize the development vision of "building an international leading brand of semiconductor discrete devices" and help upgrade China's semiconductor industry.

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SMAJ15A Overview

Polarity: Unidirectional Peak pulse current (10/1000us): 16.4A Clamping voltage: 24.4V Breakdown voltage (minimum): 16.7V Reverse shutdown voltage (typ.): 15V VRWM=15V, Vc=24.4V ,Ipp=16.4A unidirectional

SMAJ15A Parametric

Parameter Name	Attribute value
polarity	Unidirectional
Peak pulse current (10/1000us)	16.4A
clamping voltage	24.4V
Breakdown voltage (minimum value)	16.7V
Reverse shutdown voltage (typ)	15V

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SMAJ5.0 THRU SMAJ440CA

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Stand-off Voltage: 5.0-440 Volts

Peak pulse power: 400 Watts

FEATURE

DO-214AC/SMA

For surface mounted applications in order to optimize board space

Low profile package

Built-in strain relief

Glass passivated junction

Low inductance

Excellent clamping capability

400W peak pulse power capability at 10/1000μs waveform,

repetition rate (duty cycle): 0.01%

Fast response time

Typical I

less than 1μA above 10V

High Temperature soldering: 260

℃

/10 seconds at terminals

Plastic package has underwriters laboratory flammability 94V-0

0.067 (1.70)

0.051 (1.30)

0.110(2.80)

0.100(2.54)

0.177(4.50)

0.157(3.99)

0.012(0.305)

0.006(0.152)

0.096(2.42)

0.078(1.98)

MECHANICAL DATA

0.060(1.52)

0.030(0.76)

0.008(0.203)MAX.

0.208(5.28)

0.188(4.80)

Dimensions in inches and (millimeters)

Case: JEDEC DO-214AC. Molded plastic over glass passivated junction

Terminal: Solder plated, solderable per MIL-STD-750, Method 2026

Polarity: Color band denotes cathode except bi-directional models

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

Weight: 0.07g

APPLICATIONS

I/O interface

AC/DC power supply

Low frequency signal transmission line (RS232, RS485, etc.)

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified.

Peak pulse power dissipation at 10/1000μs waveform

(Note1, Note2, Fig.1)

Peak pulse current of at 10/1000μs waveform (Note 1, Fig.3)

Steady state power dissipation at T

=50℃ (Fig.5)

Peak forward surge current, 8.3ms single half sine-wave

superimposed on rated load, (JEDEC Method) (Note3, Fig.6)

Operating junction and Storage Temperature Range.

Typical thermal resistance junction to lead

Typical thermal resistance junction to ambient

PPM

M(AV)

FSM

STG

θJL

θJA

Minimum 400

See Table

3.3

-65 to +150

120

Watts

Amps

Watts

Amps

℃

℃/W

Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above T

=25℃ per Fig.2.

2. Mounted on 5.0mm×5.0mm (0.03mm thick) copper pads to each terminal.

3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle=4 pulses per minutes maximum.

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