Silicon Avalanche Diodes

267

www .littelfuse .com

6

2.0

3.30/

3.94

Protect sensitive electronics against voltage transients induced

by inductive load switching and lightning. Ideal for the

protection of I/O interfaces, Vcc bus and other integrated

circuits.

FEATURES

•

Stand-off Voltage Range 5.0 to 170 Volts

•

Uni-directional and Bi-directional

•

Glass passivated junction

•

Jedec package designed to meet SM assembly needs

•

Low head inductance

•

100% surge tested

•

UL recognised

MAXIMUM RATING

•

Peak Pulse Power (Ppk) 600 Watts (10 x 1000µs)@25°C

(see diagram on page 3 for wave form)

•

1.5 watt steady state

•

Response time: 1 x 10-12 secs (theoretical)

•

Forward surge rating: 100A, 8.3 ms single half sine-wave

(Uni-directional only)

•

Operating & storage temp.: -55°C to +150°C

MECHANICAL CHARACTERISTICS

•

Case: DO-214AA moulded plastic over glass

passivated junction UL94V(O) (Thermoset) Epoxy

•

Terminals: Solder plated solderable per MIL-STD-750

Method 2026

•

Solderable leads: 230°C for 10 seconds.

•

Marking: cathode band (positive terminal, uni-directional

devices only), device code, logo

Agency Approvals: Recognized under the Components Program

of Underwriters Laboratories.

Agency File Numbers: E128662

SMBJ

Voltage

C A

Bi-Directional

5% Voltage Tolerance

ORDERING INFORMATION

2.16

2.74

2.16

2.26

Solder Pads

All dimensions in mm

SMBJ Series

600W Surface Mount Transient Voltage Sup

pressors

®