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1N5248B-TR

P1-P3P4-P6
1N5221 to 1N5267
www.vishay.com
Vishay Semiconductors
Rev. 2.1, 08-Sep-14
1
Document Number: 85588
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
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
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Voltage stabilization
PRIMARY CHARACTERISTICS
PARAMETER VALUE UNIT
V
Z
range nom. 2.4 to 75 V
Test current I
ZT
1.7 to 20 mA
V
Z
specification Thermal equilibrium
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
30 000/box
1N5221C to 1N5267C 1N5221C to 1N5267C-series-TR
1N5221B to 1N5267B 1N5221B to 1N5267B-series-TAP
10 000 per ammopack
(52 mm tape)
1N5221C to 1N5267C 1N5221C to 1N5267C-series-TAP
PACKAGE
PACKAGE NAME WEIGHT
MOLDING COMPOUND
FLAMMABILITY RATING
MOISTURE SENSITIVITY
LEVEL
SOLDERING
CONDITIONS
DO-35 125 mg UL 94 V-0
MSL level 1
(according J-STD-020)
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Power dissipation T
L
25 °C P
tot
500 mW
Zener current I
Z
P
tot
/V
Z
mA
Thermal resistance junction to ambient air I = 4 mm, T
L
= constant R
thJA
300 K/W
Junction temperature
T
j
175 °C
Storage temperature range
T
stg
-65 to +175 °C
Forward voltage (max.) I
F
= 200 mA V
F
1.1 V
1N5221 to 1N5267
www.vishay.com
Vishay Semiconductors
Rev. 2.1, 08-Sep-14
2
Document Number: 85588
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
Note
(1)
Based on DC measurement at thermal equilibrium; lead length = 9.5 (3/8"); thermal resistance of heat sink = 30 K/W
ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PART NUMBER
ZENER VOLTAGE
RANGE
(1)
TEST CURRENT
REVERSE
LEAKAGE
CURRENT
DYNAMIC RESISTANCE
f = 1 kHz
TEMPERATURE
COEFFICIENT
V
Z
at I
ZT1
I
ZT1
I
ZT2
I
R
at V
R
Z
Z
at I
ZT1
(1)
Z
ZK
at I
ZT2
VZ
V mA μA 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
1N5221 to 1N5267
www.vishay.com
Vishay Semiconductors
Rev. 2.1, 08-Sep-14
3
Document Number: 85588
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
BASIC CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 1 - Thermal Resistance vs. Lead Length
Fig. 2 - Typical Change of Working Voltage under Operating
Conditions at T
amb
= 25 °C
Fig. 3 - Typical Change of Working Voltage vs.
Junction Temperature
Fig. 4 - Total Power Dissipation vs. Ambient Temperature
Fig. 5 - Temperature Coefficient of V
Z
vs. Z-Voltage
Fig. 6 - Diode Capacitance vs. Z-Voltage
95 9611
0 5 10 15
0
100
200
300
400
500
20
ll
R
thJA
- Therm. Resist. Junction Ambient (K/W)
I - Lead Length (mm)
T
L
= constant
10 15 20
1
10
100
1000
V
Z
- Voltage Change (mV)
V
Z
- Z-Voltage (V)
25
95 9598
I
Z
= 5 mA
0
5
- 60 60 120 180
0.8
0.9
1.0
1.1
1.2
1.3
V
Ztn
- Relative Voltage Change
T
j
- Junction Temperature (°C)
240
95 9599
0
V
Ztn
= V
Zt
/V
Z
(25 °C)
0
TK
VZ
= 10 x 10
-4
/K
8 x 10
-4
/K
2 x 10
-4
/K
6 x 10
-4
/K
4 x 10
-4
/K
- 4 x 10
-4
/K
- 2 x 10
-4
/K
0 120 160
0
100
300
400
500
600
P
tot
- Total Power Dissipation (mW)
T
amb
- Ambient Temperature (°C)
200
95 9602
200
80
40
- 5
0
5
10
15
V
Z
- Z-Voltage (V)
95 9600
I
Z
= 5 mA
0 10 203040 50
TK
VZ
- Temperature Coefficient
of V
Z
(10
-4
/K)
10 15
0
50
100
150
200
C
D
- Diode Capacitance (pF)
V
Z
- Z-Voltage (V)
25
95 9601
20
T
j
= 25 °C
V
R
= 2 V
0
5
P1-P3P4-P6

1N5248B-TR

Mfr. #:
Buy 1N5248B-TR
Manufacturer:
Vishay Semiconductors
Description:
Zener Diodes 18 Volt 0.5 Watt
Lifecycle:
New from this manufacturer.
Delivery:
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