SMBG12 MICROSEMI [Microsemi Corporation], SMBG12 Datasheet

SMBG12

Manufacturer Part Number

SMBG12

Description

SURFACE MOUNT 600 Watt Transient Voltage Suppressor

Manufacturer

MICROSEMI [Microsemi Corporation]

Datasheet

1.SMBG12.pdf (4 pages)

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Download datasheet (203Kb)

10-14-2003 REV C

IMPORTANT: For the most current data, consult MICROSEMI’s website:

This SMBJ5.0-170A or SMBG5.0-170A series of surface mount 600 W

Transient Voltage Suppressors (TVSs) protects a variety of voltage-sensitive

components from destruction or degradation. It is available in J-bend design

(SMBJ) with the DO-214AA package for greater PC board mounting density

or in a Gull-wing design (SMBG) in the DO-215AA for visible solder

connections.

configurations with a C or CA suffix part number. Their response time is

virtually instantaneous. As a result, they can be used for protection from ESD

or EFT per IEC61000-4-2 and IEC61000-4-4, or for inductive switching

environments and induced RF protection.

secondary lightning effects per IEC61000-4-5 and class levels defined herein.

Microsemi also offers numerous other TVS products to meet higher and lower

power demands and special applications.

•

• Peak Pulse Power dissipation at 25

• Impulse repetition rate (duty factor): 0.01%

• t

• Operating and Storage temperature: -65

• Thermal resistance: 25

• Steady-State Power dissipation: 5 watts at T

• Forward Surge at 25ºC: 50 Amps peak impulse of 8.3

• Solder temperatures: 260

•

10/1000 µs (also see Fig 1,2, and 3).

unidirectional and < 5 ns for bidirectional

junction to ambient when mounted on FR4 PC board

(1oz Cu) with recommended footprint (see last page)

or 1.38 watts at T

board with recommended footprint

ms half-sine wave (unidirectional only)

clamping

Available in both unidirectional and bidirectional

construction (add C or CA suffix for bidirectional)

Selections for 5.0 to 170 volts standoff voltages (V

Suppresses transients up to 600 watts @ 10/1000 µs

(see Figure 1)

Fast response

Options for screening in accordance with MIL-PRF-

19500 for JAN, JANTX, JANTXV, and JANS are

available by adding MQ, MX, MV, or MSP prefixes

respectively to part numbers.

Axial-lead equivalent packages for thru-hole mounting

available as P6KE6.8 to P6KE200CA (consult factory

for other surface mount options)

Moisture classification is Level 1 with no dry pack

required per IPC/JEDEC J-STD-020B

Economical surface mount design in both J-bend or

Gull-wing terminations

(0 volts to

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503

MAXIMUM RATINGS

It is also available in both unidirectional and bidirectional

S C O T T S D A L E D I V I S I O N

(BR)

= 25

FEATURES

min.): < 100 ps theoretical for

C when mounted on FR4 PC

C/W junction to lead, or 90

C for 10 s (maximum)

DESCRIPTION

C: 600 watts at

C to +150

= 25

Scottsdale Division

Microsemi

They can also protect from

C/W

)

http://www.microsemi.com

•

and SMBG5.0 thru SMBG170CA

Transient Voltage Suppressor

SURFACE MOUNT 600 Watt

CASE: Void-free transfer molded thermosetting

TERMINALS: Gull-wing or C-bend (modified J-bend)

POLARITY: Cathode indicated by band. No

MARKING: Part number without prefix (e.g. 5.0,

TAPE & REEL option: Standard per EIA-481-1-A

WEIGHT: 0.1 grams

See package dimension on last page

SMBJ5.0 thru SMBJ170CA

Protects sensitive components such as IC’s, CMOS,

Bipolar, BiCMOS, ECL, DTL, T

Protection from switching transients & induced RF

Compliant to IEC61000-4-2 and IEC61000-4-4 for

ESD and EFT protection respectively

Secondary lightning protection per IEC61000-4-5

with 42 Ohms source impedance:

Secondary lightning protection per IEC61000-4-5

with 12 Ohms source impedance:

epoxy body meeting UL94V-0

leads, tin-lead plated solderable per MIL-STD-750,

method 2026

marking on bi-directional devices

5.0A, 5.0CA, 36, 36A, 36CA, etc.)

with 12 mm tape, 750 per 7 inch reel or 2500 per 13

inch reel (add “TR” suffix to part number)

MECHANICAL AND PACKAGING

Class 1: SMB 5.0 to SMB 120A or CA

Class 2: SMB 5.0 to SMB 60A or CA

Class 3: SMB 5.0 to SMB 30A or CA

Class 1: SMB 5.0 to SMB 36A or CA

Class 4: SMB 5.0 to SMB 15A or CA

Class 2: SMB 5.0 to SMB 18A or CA

APPLICATIONS / BENEFITS

NOTE: All SMB series are

equivalent to prior SMS package

identifications.

APPEARANCE

L, etc.

Page 1

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DESCRIPTION This SMBJ5.0-170A or SMBG5.0-170A series of surface mount 600 W Transient Voltage Suppressors (TVSs) protects a variety of voltage-sensitive components from ...

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SMBG12 MICROSEMI [Microsemi Corporation], SMBG12 Datasheet

SMBG12

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SMBG12 Summary of contents

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