MSC0977.PDF

ISO 9001 CERTIFIED

REV E 11/23/98

8700 E. Thomas Road

Scottsdale, AZ 85251

Tel: (480) 941-6300

Fax: (480) 947-1503

DESCRIPTION

SMBJ surface mount package is utilized where power and space is a requirement.

Designed for effective protection of power bus lines from voltage spikes originating

from ESD, line noise (EFT), and induced lighting defined by IEC 1000-4-2, 1000-

4-4, and 1000-4-5 respectively. Advanced technology provides lowest clamping

voltage with surface mount packaging minimizing parasitic inductance.

FEATURES

•

2000 watts Peak Pulse Power 8/20

µs

•

For surface Mount Applications (flat handling surface for accurate placement).

•

Voltage and reverse leakage lowest available

•

High surge capacity provides transient protection for low voltage circuits

•

UL 94V-0 Flammability Classification

MECHANICAL CHARACTERISTICS

•

CASE: DO-214AA (SMBJ) outline

•

Terminals solderable per MIL-STD-750, Method 2026

•

Maximum temperature for soldering: 260

°C for 10 seconds maximum

•

LEAD MATERIAL: Copper

•

LEAD FINISH: Tin plate

•

POLARITY: Cathode end is banded

•

WEIGHT: 0.2 grams

•

MOUNTING POSITION: Any

MAXIMUM RATINGS

•

Operating Temperature: -55

°C to +150°C

•

Storage Temperature: -55

°C to +150°C

•

≤ 75°C

•

Repetition rate (duty cycle): .01%

•

Surge Power: 300 watts @ 10/1000

µs or 2000 watts @ 8/20 µs

•

µs

°°C unless otherwise specified

Peak Pulse Power vs. Pulse Time

8X20 Pulse Wave Form

SMBJ2K3.0

thru

SMBJ2K5.0

TRANSIENT VOLTAGE SUPPRESSOR

DIMENSIONS IN INCHES

DIMENSIONS IN MILLIMETERS

MIN

MAX

MIN

MAX

A

.077

.083

1.96

2.10

B

.160

.180

4.06

4.57

C

.130

.155

3.30

3.94

D

.205

.220

5.21

5.59

E

.075

.095

1.90

2.41

F

.030

.060

0.760

1.520

G

.004

.008

.101

TYPE

SMBJ

MIN

VOLTS

mA

VOLTS

µA

A

VOLTS

α

V(BR)

%ºC

2K3.0

4.3

50

3.0

1500

10

5.4

+0/-.05

2K3.3

4.6

50

3.3

700

10

5.8

±.025

2K4.0

5.0

50

4.0

400

10

6.3

±.030

2K4.5

5.4

50

4.5

50

10

6.6

±.040

2K5.0

5.9

50

5.0

5

10

7.6

±.050