1N5221B to 1N5267B
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Vishay Semiconductors
Small Signal Zener Diodes
FEATURES
• Silicon planar power Zener diodes
• Standard Zener voltage tolerance is 5 ꢀ
• 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
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
PRIMARY CHARACTERISTICS
• Halogen-free according to IEC 61249-2-21 definition
PARAMETER
VZ range nom.
Test current IZT
VZ specification
Int. construction
VALUE
UNIT
V
2.4 to 75
APPLICATIONS
• Voltage stabilization
1.7 to 20
mA
Thermal equilibrium
Single
ORDERING INFORMATION
DEVICE NAME
ORDERING CODE
TAPED UNITS PER REEL
MINIMUM ORDER QUANTITY
1N5221B to 1N5267B
1N5221B to 1N5267B
1N5221B to 1N5267B-series-TR
1N5221B to 1N5267B-series-TAP
10 000 per 13" reel
30 000/box
10 000 per ammopack
(52 mm tape)
30 000/box
PACKAGE
MOLDING COMPOUND MOISTURE SENSITIVITY
SOLDERING
CONDITIONS
PACKAGE NAME
WEIGHT
FLAMMABILITY RATING
LEVEL
MSL level 1
(according J-STD-020)
DO-35
125 mg
UL 94 V-0
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
mW
mA
K/W
°C
Power dissipation
TL 25 °C
Ptot
IZ
500
Ptot/VZ
300
Zener current
Thermal resistance junction to ambient air
Junction temperature
Storage temperature range
Forward voltage (max.)
I = 4 mm, TL = constant
RthJA
Tj
175
Tstg
VF
- 65 to + 175
1.1
°C
IF = 200 mA
V
Rev. 2.0, 31-Jan-12
Document Number: 85588
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000