SMBJ54 データシートの表示（PDF） - Littelfuse, Inc

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SMBJ54

600W Surface Mount Transient Voltage Supressors

Littelfuse, Inc 

Silicon Avalanche Diodes

600W Surface Mount Transient Voltage Suppressors

SMBJ Series

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

ORDERING INFORMATION

SMBJ

CA

Voltage

Bi-Directional

5% Voltage Tolerance

®

6

2.0

3.30/

3.94

2.16

2.74

2.16

2.26

Solder Pads

All dimensions in mm

www.littelfuse.com

267

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