1N5228B-TR Vishay / Small Signal & Opto Products (SSP), 1N5228B-TR Datasheet
1N5228B-TR
Manufacturer Part Number
1N5228B-TR
Description
Diode, Zener; 3.9 V; 500 mW; DO-35; 23; 10; 300; 20 mA Test Current
Manufacturer
Vishay / Small Signal & Opto Products (SSP)
Datasheet
1.1N5231B-TR.pdf
(3 pages)
Specifications of 1N5228B-TR
Current, Forward
200 mA
Current, Reverse
20 mA
Current, Reverse Leakage
10 μA
Package Type
DO-35
Power Dissipation
500 mW
Primary Type
Zener
Temperature, Junction, Maximum
+175 °C
Voltage, Forward
1.1 V
Voltage, Reverse
3.9 V
Lead Free Status / Rohs Status
RoHS Compliant part
Small Signal Zener Diodes
Features
Applications
Mechanical Data
Case: DO35 Glass case
Weight: approx. 125 mg
Cathode Band Color: black
Packaging codes/options:
TAP/10 k per Ammopack (52 mm tape), 30 k/box
TR/10 k per 13" reel, 30 k/box
Absolute Maximum Ratings
T
Thermal Characteristics
T
Electrical Characteristics
T
• Silicon Planar Power Zener Diodes
• Standard Zener voltage tolerance is ± 5 %
• These diodes are also available in Mini-
• Lead (Pb)-free component
• Component in accordance to RoHS
• Voltage stabilization
Power dissipation
Z-current
Thermal resistance junction to ambient air l = 4 mm, T
Junction temperature
Storage temperature range
Forward voltage
amb
amb
amb
MELF case with the type designation
TZM5221 ... TZM5267, SOT23 case with the type
designations MMBZ5225 ... MMBZ5267 and
SOD123 case with the types designations
MMSZ5225 ... MMSZ5267
2002/95/EC and WEEE 2002/96/EC
= 25 °C, unless otherwise specified
= 25 °C, unless otherwise specified
= 25 °C, unless otherwise specified
Parameter
Parameter
Parameter
T
I
F
L
= 200 mA
≤ 25 °C
Test condition
Test condition
Test condition
L
= constant
e2
Symbol
V
F
Symbol
P
I
tot
Z
1N5221B to 1N5267B
Symbol
R
T
Min
thJA
T
stg
j
Vishay Semiconductors
P
Value
Typ.
500
tot
- 65 to + 175
/V
Z
Value
300
175
94 9367
Max
1.1
Unit
mW
mA
Unit
K/W
°C
°C
Unit
V
1
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1N5228B-TR Summary of contents
Page 1
Small Signal Zener Diodes Features • Silicon Planar Power Zener Diodes • Standard Zener voltage tolerance is ± • These diodes are also available in Mini- MELF case with the type designation TZM5221 ... TZM5267, SOT23 case with ...
Page 2
... Nominal Zener Test Current 1) Voltage 1N5221B 2.4 1N5222B 2.5 1N5223B 2.7 1N5224B 2.8 1N5225B 3 1N5226B 3.3 1N5227B 3.6 1N5228B 3.9 1N5229B 4.3 1N5230B 4.7 1N5231B 5.1 1N5232B 5.6 1N5233B 6 1N5234B 6.2 1N5235B 6.8 1N5236B 7.5 1N5237B 8.2 1N5238B 8.7 1N5239B 9.1 ...
Page 3
P 100 9603 Package Dimensions in millimeters (inches): 26 min. ...