1N5221 to 1N5267
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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
Material categorization: for definitions of compliance
PARAMETER VALUE UNIT
please see www.vishay.com/doc?99912
V range nom. 2.4 to 75 V
Z
APPLICATIONS
Test current I 1.7 to 20 mA
ZT
Voltage stabilization
V specification Thermal equilibrium
Z
Int. construction Single
ORDERING INFORMATION
DEVICE NAME ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER QUANTITY
1N5221B to 1N5267B 1N5221B to 1N5267B-series-TR
10 000 per 13" reel
1N5221C to 1N5267C 1N5221C to 1N5267C-series-TR
30 000/box
1N5221B to 1N5267B 1N5221B to 1N5267B-series-TAP
10 000 per ammopack
(52 mm tape)
1N5221C to 1N5267C 1N5221C to 1N5267C-series-TAP
PACKAGE
MOLDING COMPOUND MOISTURE SENSITIVITY SOLDERING
PACKAGE NAME WEIGHT
FLAMMABILITY RATING LEVEL CONDITIONS
MSL level 1
DO-35 125 mg UL 94 V-0 260 C/10 s at terminals
(according J-STD-020)
ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified)
amb
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Power dissipation T 25 C P 500 mW
L tot
Zener current I P /V mA
Z tot Z
Thermal resistance junction to ambient air I = 4 mm, T = constant R 300 K/W
L thJA
T
Junction temperature 175 C
j
T
Storage temperature range -65 to +175 C
stg
Forward voltage (max.) I = 200 mA V 1.1 V
F F
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?910001N5221 to 1N5267
www.vishay.com
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (T = 25 C, unless otherwise specified)
amb
REVERSE
ZENER VOLTAGE DYNAMIC RESISTANCE TEMPERATURE
TEST CURRENT LEAKAGE
(1)
f = 1 kHz COEFFICIENT
RANGE
CURRENT
PART NUMBER (1)
V at I I I I at V Z at I Z at I
Z ZT1 ZT1 ZT2 R R Z ZT1 ZK ZT2 VZ
V mA A V %/K
NOM. MAX. MAX. MAX. TYP.
1N5221 2.4 20 0.25 100 1 30 1200 - 0.085
1N5222 2.5 20 0.25 100 1 30 1250 - 0.085
1N5223 2.7 20 0.25 75 1 30 1300 - 0.08
1N5224 2.8 20 0.25 75 1 30 1400 - 0.08
1N5225 3 20 0.25 50 1 29 1600 - 0.075
1N5226 3.3 20 0.25 25 1 28 1600 - 0.07
1N5227 3.6 20 0.25 15 1 24 1700 - 0.065
1N5228 3.9 20 0.25 10 1 23 1900 - 0.06
1N5229 4.3 20 0.25 5 1 22 2000 0.055
1N5230 4.7 20 0.25 5 2 19 1900 0.03
1N5231 5.1 20 0.25 5 2 17 1600 0.03
1N5232 5.6 20 0.25 5 3 11 1600 0.038
1N5233 6 20 0.25 5 3.5 7 1600 0.038
1N5234 6.2 20 0.25 5 4 7 1000 0.045
1N5235 6.8 20 0.25 3 5 5 750 0.05
1N5236 7.5 20 0.25 3 6 6 500 0.058
1N5237 8.2 20 0.25 3 6.5 8 500 0.062
1N5238 8.7 20 0.25 3 6.5 8 600 0.065
1N5239 9.1 20 0.25 3 7 10 600 0.068
1N5240 10 20 0.25 3 8 17 600 0.075
1N5241 11 20 0.25 2 8.4 22 600 0.076
1N5242 12 20 0.25 1 9.1 30 600 0.077
1N5243 13 9.5 0.25 0.5 9.9 13 600 0.079
1N5244 14 9 0.25 0.1 10 15 600 0.082
1N5245 15 8.5 0.25 0.1 11 16 600 0.082
1N5246 16 7.8 0.25 0.1 12 17 600 0.083
1N5247 17 7.4 0.25 0.1 13 19 600 0.084
1N5248 18 7 0.25 0.1 14 21 600 0.085
1N5249 19 6.6 0.25 0.1 14 23 600 0.086
1N5250 20 6.2 0.25 0.1 15 25 600 0.086
1N5251 22 5.6 0.25 0.1 17 29 600 0.087
1N5252 24 5.2 0.25 0.1 18 33 600 0.088
1N5253 25 5 0.25 0.1 19 35 600 0.089
1N5254 27 4.6 0.25 0.1 21 41 600 0.09
1N5255 28 4.5 0.25 0.1 21 44 600 0.091
1N5256 30 4.2 0.25 0.1 23 49 600 0.091
1N5257 33 3.8 0.25 0.1 25 58 700 0.092
1N5258 36 3.4 0.25 0.1 27 70 700 0.093
1N5259 39 3.2 0.25 0.1 30 80 800 0.094
1N5260 43 3 0.25 0.1 33 93 900 0.095
1N5261 47 2.7 0.25 0.1 36 105 1000 0.095
1N5262 51 2.5 0.25 0.1 39 125 1100 0.096
1N5263 56 2.2 0.25 0.1 43 150 1300 0.096
1N5264 60 2.1 0.25 0.1 46 170 1400 0.097
1N5265 62 2 0.25 0.1 47 185 1400 0.097
1N5266 68 1.8 0.25 0.1 52 230 1600 0.097
1N5267 75 1.7 0.25 0.1 56 270 1700 0.098
Note
(1)
Based on DC measurement at thermal equilibrium; lead length = 9.5 (3/8"); thermal resistance of heat sink = 30 K/W
Rev. 2.1, 08-Sep-14 Document Number: 85588
2
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