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SMBG22

SURFACE MOUNT TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR

General Semiconductor 

SMBG AND SMBJ5.0 THRU 170CA

SURFACE MOUNT TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR

Stand-off Voltage - 5.0 to170 Volts Peak Pulse Power - 600 Watts

0.086 (2.20)

0.077 (1.95)

DO-214AA

MODIFIED J-BEND

0.155 (3.94)

0.130 (3.30)

0.096 (2.44)

0.084 (2.13)

0.180 (4.57)

0.160 (4.06)

0.012 (0.305)

0.006 (0.152)

0.060 (1.52)

0.030 (0.76)

0.008 (0.203)

MAX.

0.220 (5.59)

0.205 (5.21)

DO-215AA

GULL WING

0.125 (3.17)

0.115 (2.92)

0.280 (7.11)

0.260 (6.60)

0.245 (6.22)

0.130 (5.72)

0.016 (0.41)

0.006 (0.15)

0.095 (2.41)

0.075 (1.90)

0.020

(0.51)

MAX.

0.058 (1.47)

0.038 (0.97)

0.400 (10.16)

0.380 (9.64)

0.032 (8.10)

0.024 (6.10)

Dimensions in inches and (millimeters)

0.008 (0.20)

0.004 (0.10)

SEATING

PLANE

FEATURES

♦ Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

♦ For surface mounted applications in order to optimize

board space

♦ Low profile package

♦ Built-in strain relief

♦ Glass passivated junction

♦ Low incremental surge resistance

♦ 600W peak pulse power capability with a 10/1000µs

waveform, repetition rate (duty cycle): 0.01%

♦ Excellent clamping capability

♦ Fast response time: typically less than 1.0ps from 0 volts

to V(BR) for unidirectional and 5.0ns for bidirectional types

♦ For devices with V(BR)≥10V, ID are typically less

than 1.0µA

♦ High temperature soldering guaranteed:

250°C/10 seconds at terminals

MECHANICAL DATA

Case: JEDEC DO214AA / DO215AA molded plastic body

over passivated junction

Terminals: Solder plated, solderable per MIL-STD-750,

Method 2026

Polarity: For unidirectional types the color band denotes the

cathode, which is postitive with respect to the anode under

normal TVS operation

Mounting Position: Any

Weight: 0.003 ounces, 0.093 gram

DEVICES FOR BIDIRECTIONAL APPLICATIONS

For bidirectional use suffix C or CA for types SMB-5.0 thru SMB-170 (eg. SMBG5.0C, SMBJ170CA).

Electrical characteristics apply in both directions

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

Peak pulse power dissipation with a 10/1000µs waveform (NOTES 1, 2, FIG. 1)

Peak pulse current with a 10/1000µs waveform (NOTE 1)

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

on rated load (JEDEC Method) (NOTES 2, 3) - unidirectional only

Maximum instantaneous forward voltage at 50A (NOTE 3) unidirectional only

Operating junction and storage temperature range

SYMBOLS

PPPM

IPPM

IFSM

VF

TJ, TSTG

VALUE

Minimum 600

SEE TABLE 1

100.0

3.5

-55 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 x 0.2” (5.0 x 5.0mm) copper pads to each terminal

(3) Measured on 8.3ms single half sine-wave. For uni-directional devices only.

UNITS

Watts

Amps

Amps

Volts

°C

2/1/99

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