1SMB33CAT3 ON Semiconductor, 1SMB33CAT3 Datasheet

1SMB33CAT3

Manufacturer Part Number

1SMB33CAT3

Description

TVS 600W 33V BIDIRECT SMB

Manufacturer

ON Semiconductor

Datasheet

1.1SMB20CAT3G.pdf (7 pages)

Specifications of 1SMB33CAT3

Voltage - Reverse Standoff (typ)

33V

Voltage - Breakdown

36.7V

Power (watts)

600W

Polarization

Bidirectional

Mounting Type

Surface Mount

Package / Case

DO-214AA, SMB

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

1SMB33CAT3G

Manufacturer:

Quantity:

7 500

Company:

Meier Automation Equipment Co., Limited

Part Number:

1SMB33CAT3G

Manufacturer:

ON/安森美

Quantity:

20 000

Company:

H&T Electronics

Part Number:

1SMB33CAT3G

Quantity:

42 500

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1SMB10CAT3 Series

Watt Peak Power Zener

Transient Voltage

Suppressors

Bidirectional*

components from high voltage, high energy transients. They have

excellent clamping capability, high surge capability, low zener

impedance and fast response time. The SMB series is supplied in

ON Semiconductor’s exclusive, cost-effective, highly reliable

Surmetict package and is ideally suited for use in communication

systems, automotive, numerical controls, process controls, medical

equipment, business machines, power supplies and many other

industrial/consumer applications.

Features

•

Mechanical Characteristics

CASE:

FINISH:

MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:

LEADS:

POLARITY:

MOUNTING POSITION:

October, 2009 − Rev. 10

The SMB series is designed to protect voltage sensitive

readily solderable

260°C for 10 Seconds

Working Peak Reverse Voltage Range − 10 V to 75 V

Standard Zener Breakdown Voltage Range − 11.7 V to 91.7 V

Peak Power − 600 Watts @ 1 ms

ESD Rating of Class 3 (> 16 KV) per Human Body Model

Maximum Clamp Voltage @ Peak Pulse Current

Low Leakage < 5 mA Above 10 V

UL 497B for Isolated Loop Circuit Protection

Response Time is Typically < 1 ns

Pb−Free Packages are Available

Void-free, transfer-molded, thermosetting plastic

All external surfaces are corrosion resistant and leads are

Modified L−Bend providing more contact area to bond pads

Polarity band will not be indicated

Any

*The “T3” suffix refers to a 13 inch reel.

†For information on tape and reel specifications,

1SMBxxCAT3

1SMBxxCAT3G

Individual devices are listed on page 3 of this data sheet.

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

10−78 V, 600 W PEAK POWER

TRANSIENT SUPPRESSORS

PLASTIC SURFACE MOUNT

Device

ZENER OVERVOLTAGE

ORDERING INFORMATION

xxC

(Note: Microdot may be in either location)

MARKING DIAGRAM

http://onsemi.com

= Assembly Location

= Year

= Work Week

= Specific Device Code

= Pb−Free Package

(Pb−Free)

CASE 403C

Package

(See Table on Page 3)

PLASTIC

SMB

ALYW

SMB

xxCG

Publication Order Number:

2500/Tape & Reel

1SMB10CAT3/D

Shipping

†

Related parts for 1SMB33CAT3

1SMB33CAT3 Summary of contents

Page 1

... They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The SMB series is supplied in ON Semiconductor’s exclusive, cost-effective, highly reliable Surmetict package and is ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications ...

Page 2

... Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability 1000 ms, non−repetitive 2. 1″ square copper pad, FR−4 board 3. FR−4 board, using ON Semiconductor minimum recommended footprint, as shown in 403A case outline dimensions spec *Please see 1SMB5.0AT3 to 1SMB170AT3 for Unidirectional devices ELECTRICAL CHARACTERISTICS (T = 25° ...

Page 3

... G LMC 1SMB16CAT3, G LPC 1SMB17CAT3, G LRC 1SMB18CAT3, G LTC 1SMB20CAT3, G LVC 1SMB22CAT3, G LXC 1SMB24CAT3, G LZC 1SMB26CAT3, G MEC 1SMB28CAT3, G MGC 1SMB30CAT3, G MKC 1SMB33CAT3, G MMC 1SMB36CAT3, G MPC 1SMB40CAT3, G MRC 1SMB43CAT3, G MTC 1SMB45CAT3, G MVC 1SMB48CAT3, G MXC 1SMB51CAT3, G MZC 1SMB54CAT3, G NEC 1SMB58CAT3, G NGC 1SMB60CAT3, G NKC 1SMB64CAT3, G ...

Page 4

PULSE WIDTH P Figure 1. Pulse Rating Curve 160 140 120 100 AMBIENT TEMPERATURE (°C) ...

Page 5

RESPONSE TIME In most applications, the transient suppressor device is placed in parallel with the equipment or component to be protected. In this situation, there is a time delay associated with the capacitance of the device and an overshoot condition ...

Page 6

TIME DELAY DUE TO CAPACITIVE EFFECT D Figure 5. 1 0.7 0.5 0.3 0.2 0.1 0.07 0.05 0.03 0.02 0.01 The entire series has Underwriters Laboratory Recognition for the classification of protectors (QVGQ2) ...

Page 7

... *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. SURMETIC is a trademark of Semiconductor Components Industries, LLC. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein ...

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