1N4749A MULTICOMP, 1N4749A Datasheet

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1N4749A

Manufacturer Part Number
1N4749A
Description
1W, Zener Diode, 24V
Manufacturer
MULTICOMP
Datasheets

Specifications of 1N4749A

Zener Voltage Vz Typ
24V
Power Dissipation Pd
1W
Diode Case Style
DO-41
No. Of Pins
2
Rohs Compliant
Yes
Operating Temperature Range
-55°C To +150°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Application:
Voltage stabilization.
Absolute Maximum Ratings
Maximum Thermal Resistance
Stresses exceeding maximum ratings may damage the device. Maximum ratings are stress ratings only. Functional operation above
the recommended operating conditions is not implied. Extended exposure to stresses above the recommended operating conditions
may affect device reliability.
Electrical Characteristics
Zener Diode
Storage temperature range
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http://www.newark.com
http://www.cpc.co.uk
Junction temperature
Power dissipation
Junction ambient
Forward voltage
Parameter
Parameter
Parameter
Z-current
T
j
= 25°C
T
j
I = 9.5 mm (3/8”) T
= 25°C
T
j
= 25°C
Test Conditions
Test Conditions
Test Conditions
T
I
F
amb
= 200 mA
-
-
-
50°C
Features:
L
Page <1>
= constant
High reliability.
Very sharp reverse characteristic.
Low reverse current level.
V
z
-tolerance ±5%.
Symbol
Symbol
Symbol
R
T
V
P
thJA
T
I
stg
z
F
v
j
-65 to +175
Maximum
P
Value
Value
v
200
100
1.2
1
/ V
z
21/06/11 V1.1
Unit
Unit
K/W
Unit
mA
°C
W
V

Related parts for 1N4749A

1N4749A Summary of contents

Page 1

Zener Diode Application: Voltage stabilization. Absolute Maximum Ratings Parameter Power dissipation Z-current Junction temperature Storage temperature range Maximum Thermal Resistance Parameter Junction ambient Stresses exceeding maximum ratings may damage the device. Maximum ratings are stress ratings only. Functional operation above ...

Page 2

... < 5 9.9 1N4743A < 5 11.4 1N4744A < 5 12.2 1N4745A < 5 13.7 1N4746A < 5 15.2 1N4747A < 5 16.7 1N4748A < 5 18.2 1N4749A < 5 20.6 1N4750A < 5 22.8 1N4751A < 5 25.1 1N4752A < 5 27.4 1N4753A < 5 29.7 1N4754A < 5 32.7 1N4755A < 5 35.8 1N4756A < ...

Page 3

Zener Diode Characteristics (T = 25°C unless otherwise specified) j Symbol Parameter V Reverse zener voltage Reverse current ZT Z Maximum zener impedance Reverse current ZK Z Maximum zener impedance at I ...

Page 4

... Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. SPC Multicomp is the registered trademark of the Group. © Premier Farnell plc 2011. ...

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