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1N5256B-TR

Description
Zener Diodes 30 Volt 0.5 Watt
Categorysemiconductor    Discrete semiconductor   
File Size96KB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Environmental Compliance
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1N5256B-TR Overview

Zener Diodes 30 Volt 0.5 Watt

1N5256B-TR Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerVishay
Product CategoryZener Diodes
RoHSDetails
Vz - Zener Voltage30 V
Mounting StyleThrough Hole
Package / CaseDO-35-2
Pd - Power Dissipation500 mW (1/2 W)
Voltage Tolerance5 %
Voltage Temperature Coefficient0.091 %/K
Zener Current4.2 mA
Zz - Zener Impedance49 Ohms
Minimum Operating Temperature- 65 C
Maximum Operating Temperature+ 175 C
ConfigurationSingle
Test Current4.2 mA
PackagingCut Tape
PackagingReel
Height1.7 mm
Length3.9 mm
TypeVoltage Regulator
Width1.7 mm
Ir - Reverse Current100 nA
Factory Pack Quantity10000
Unit Weight0.004409 oz
1N5221 to 1N5267
www.vishay.com
Vishay Semiconductors
Small Signal Zener Diodes
FEATURES
• Silicon planar power Zener diodes
• Standard Zener voltage tolerance is ± 5 % with
a “B” suffix in the ordering code (e.g.: 1N5221B),
suffix “C” is ± 2 % tolerance
• These diodes are also available in MiniMELF
case with the type designation TZM5221 to
TZM5267, SOT-23 case with the type
designations MMBZ5225 to MMBZ5267 and
SOD-123 case with the types designations MMSZ5225 to
MMSZ5267
• AEC-Q101 qualified
PRIMARY CHARACTERISTICS
PARAMETER
V
Z
range nom.
Test current I
ZT
V
Z
specification
Int. construction
VALUE
2.4 to 75
1.7 to 20
Thermal equilibrium
Single
UNIT
V
mA
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
APPLICATIONS
• Voltage stabilization
ORDERING INFORMATION
DEVICE NAME
1N5221B to 1N5267B
1N5221C to 1N5267C
1N5221B to 1N5267B
1N5221C to 1N5267C
ORDERING CODE
1N5221B to 1N5267B-series-TR
10 000 per 13" reel
1N5221C to 1N5267C-series-TR
30 000/box
1N5221B to 1N5267B-series-TAP
1N5221C to 1N5267C-series-TAP
10 000 per ammopack
(52 mm tape)
TAPED UNITS PER REEL
MINIMUM ORDER QUANTITY
PACKAGE
PACKAGE NAME
DO-35
WEIGHT
125 mg
MOLDING COMPOUND MOISTURE SENSITIVITY
FLAMMABILITY RATING
LEVEL
UL 94 V-0
MSL level 1
(according J-STD-020)
SOLDERING
CONDITIONS
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Power dissipation
Zener current
Thermal resistance junction to ambient air
Junction temperature
Storage temperature range
Forward voltage (max.)
I
F
= 200 mA
I = 4 mm, T
L
= constant
TEST CONDITION
T
L
25 °C
SYMBOL
P
tot
I
Z
R
thJA
T
j
T
stg
V
F
VALUE
500
P
tot
/V
Z
300
175
-65 to +175
1.1
UNIT
mW
mA
K/W
°C
°C
V
Rev. 2.1, 08-Sep-14
Document Number: 85588
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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