1SMA4743 MULTICOMP, 1SMA4743 Datasheet

DIODE, ZENER, 13V, 1W

1SMA4743

Manufacturer Part Number
1SMA4743
Description
DIODE, ZENER, 13V, 1W
Manufacturer
MULTICOMP
Datasheet

Specifications of 1SMA4743

Zener Voltage Vz Typ
13V
Power Dissipation Max
1W
Operating Temperature Range
-55°C To +150°C
Diode Case Style
SMA
No. Of Pins
2
Svhc
No SVHC (18-Jun-2010)
Forward Voltage Vf Max
1.2V
Leakage
RoHS Compliant
Leakage Current
5µA
Package / Case
SMA
Rohs Compliant
Yes
Features
a
a
a
a
a
a
a
a
Mechanical Data
a
a
a
a
a
Maximum Ratings and Electrical Characteristics
Rating at 25+ambient temperature unless otherwise specified.
Type Number
Peak Power Dissipation at T
Derate above 50
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method) (Note 2)
Operating and Storage Temperature Range
Notes: 1. Mounted on 5.0mm
For surface mounted applications in order to optimize
board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Typical I
High temperature soldering guaranteed:
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Case: Molded plastic over passivated junction
Terminals: Solder plated solderable per
Weight: 0.002 ounces, 0.064 gram
260
Polarity:Color Band denotes positive end (cathode)
Standard packaging: 12mm tape (EIA-481)
2. Measured on 8.3ms Single Half Sine-wave or Equivalent Square Wave,
O
Duty Cycle=4 Pulses Per Minute Maximum.
C / 10 seconds at terminals
R
less than 5.0 A above 11V
MIL-STD-750, Method 2025
O
C (Note 1)
1SMA4741 THRU 1SMA4764
Surface Mount Silicon Zener Diode
A
2
=50
(0.013mm thick) land areas.
O
C,
Symbol
T
J
I
, T
P
FSM
D
STG
Dimensions in inches and (millimeters)
.056(1.41)
.035(0.90)
.103(2.61)
.078(1.99)
.062(1.58)
.056(1.43)
1.0 Watts Peak Power
-55 to + 150
SMA/DO-214AC
Value
Voltage Range
11 to 200 Volts
10.0
6.67
1.0
.210(5.33)
.195(4.95)
.187(4.75)
.167(4.25)
.008(.20)
.004(.10)
.111(2.83)
.102(2.58)
mW/
Watts
Amps
Units
.012(.31)
.006(.15)
O
C
O
C

Related parts for 1SMA4743

1SMA4743 Summary of contents

Page 1

THRU 1SMA4764 Features a For surface mounted applications in order to optimize board space a Low profile package a Built-in strain relief a Glass passivated junction a Low inductance a Typical I less than 5.0 A above 11V R ...

Page 2

TIC S Nom inal Device Zener Voltage Device M arking Vz @ Izt (Note 1) Code Voltage (Notes 2 & 3) 1SM A4741 741A ...

Page 3

RATINGS AND CHARACTERISTIC CURVES ( 1SMA4741 THRU FIG.1- POWER TEMPERATURE DERATING CURVE 1.25 1.0 0.75 0.50 0. 100 120 140 o AMBIENT TEMPERATURE( C) FIG.3- EFFECT OF ZENER CURRENT ON ZENER IMPEDANCE 1000 T = ...

Page 4

RATINGS AND CHARACTERISTIC CURVES ( 1SMA4741 THRU 1SMA4764) FIG.6- TYPICAL CAPACITANCE versus Vz 400 300 200 100 10 8 50% OF BREAKDOWN BIAS 4 1 FORWARD VOLTAGE (VOLTS) Z FIG.7- TEMPERATURE COEFFICIENTS b-RANGE FOR UNITS 11 TO ...

Page 5

RATINGS AND CHARACTERISTIC CURVES ( 1SMA4741 THRU 1SMA4764) FIG.9- MAXIMUM SURGE POWER 100 DUTY CYCLE 10% DUTY CYCLE 7.0 5.0 20% DUTY CYCLE 3.0 2.0 1.0 0.01 0.02 0.05 0.1 0.2 FIG.10- BREAKDOWN CHARACTERISTICS ...

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