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SMBJ350

Description
Trans Voltage Suppressor Diode, 350V V(RWM), Unidirectional,
CategoryDiscrete semiconductor    diode   
File Size488KB,4 Pages
ManufacturerPulse Electronics
Download Datasheet Parametric View All

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SMBJ350 Overview

Trans Voltage Suppressor Diode, 350V V(RWM), Unidirectional,

SMBJ350 Parametric

Parameter NameAttribute value
MakerPulse Electronics
Reach Compliance Codeunknow
Breakdown voltage nominal value411.5 V
Maximum clamping voltage567 V
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
polarityUNIDIRECTIONAL
Maximum repetitive peak reverse voltage350 V
surface mountYES
SMBJ SERIES
DATA SHEET
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE - 5.0 to 440 Volts
600 Watt Peak Pulse Power
FEATURE
For surface mounted applications in order to optimize board space.
Low profile package.
Built-in strain relief.
Glass passivated junction.
Low inductance.
Excellent clamping capability.
Repetition Rate (duty cycle):0.01%.
Fast response time: typically less than 1.0ps from 0 Volts to BV for unidirectional types.
Typical I
R
less than 1mA above 10V.
High Temperature soldering: 250°C/10 seconds at terminals.
Plastic package has Underwriters Laboratory Flammability 94V-O.
DO-241AA
(SMB J-Bend)
MECHANICAL DATE
Case: JEDEC DO214AA. Molded plastic over glass passivated junction.
Terminal: Solder plated, solderable per MIL-STD-750, Method 2026.
Polarity: Color band denoted positive end (cathode) except Bidirectional.
Standard Packaging: 12mm tape (EIA STD RS-481).
Weight: 0.003 ounce, 0.093 grams.
DEVICES FOR BIPOLAR APPLICATION
For bidirectional use C or CA suffix for types SMBJ5.0 thru types SMBJ440 (e.g.SMBJ5.0CA, SMBJ440CA), electrical
characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
RATING
Peak Pulse Power Dissipation on 10/1000µs waveform (Note 1, 2, FIG.1).
Peak Pulse Current of on 10/1000µs waveform (Note 1, FIG.3).
Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed
on Rated Load,(JEDEC Method) (Note2,3)
Operating junction and Storage Temperature Range.
SYMBOL
P
PPM
P
M(AV)
I
FSM
T
J
,T
STG
VALUE
Minimum 600
See Table 1
100
-55 to +150
UNITS
Watts
Amps
Amps
Notes: 1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25℃ per Fig. 2.
2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal.
3.8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
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