1N4728A-TR Vishay, 1N4728A-TR Datasheet

Zener Diodes 3.3 Volt 1.0 Watt

1N4728A-TR

Manufacturer Part Number
1N4728A-TR
Description
Zener Diodes 3.3 Volt 1.0 Watt
Manufacturer
Vishay
Datasheet

Specifications of 1N4728A-TR

Zener Voltage
3.3 V
Voltage Tolerance
5 %
Zener Current
276 mA
Power Dissipation
1.3 W
Maximum Reverse Leakage Current
100 uA
Maximum Zener Impedance
10 Ohms
Maximum Operating Temperature
+ 175 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 65 C
Package / Case
DO-41
Zener Voltage Vz Typ
3.3V
Power Dissipation Pd
1.3W
Diode Case Style
DO-41
No. Of Pins
2
Breakdown Voltage
3.3V
Diode Type
Zener
Peak Reflow Compatible (260 C)
Yes
Mounting Type
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
1N4728A-TR
Manufacturer:
VSS
Quantity:
70 000
Zener Diodes
Features
Applications
Mechanical Data
Case: DO-41
Weight: approx. 310 mg
Packaging codes/options:
TR/5K per 13" reel, 25K/box
TAP/5K per Ammo pack (52 mm tape), 25K/box
Absolute Maximum Ratings
T
1)
Thermal Characteristics
T
1)
Electrical Characteristics
T
Document Number 85816
Rev. 1.9, 15-Sep-10
• Silicon planar power Zener diodes
• For use in stabilizing and clipping circuits
• Standard Zener voltage tolerance is ± 5 %
• AEC-Q101 qualified
• Compliant to RoHS directive 2002/95/EC
• Halogen-free
• Voltage stabilization
Power dissipation
Z-current
Thermal resistance juntion to ambient air
Junction temperature
Storage temperature range
Forward voltage
amb
amb
amb
Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature.
Valid provided that leads at a distance of 4 mm from case are kept at ambient temperature.
with high power rating
and in accordance to WEEE 2002/96/EC
definition
= 25 °C, unless otherwise specified
= 25 °C, unless otherwise specified
= 25 °C, unless otherwise specified
Parameter
Parameter
Parameter
according
DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
For technical questions within your region, please contact one of the following:
to
Test condition
Test condition
IEC
I
F
= 200 mA
61249-2-21
Test condition
Symbol
V
Symbol
F
P
I
tot
Z
1N4728A to 1N4764A
DiodesEurope@vishay.com
Min.
Symbol
R
T
thJA
T
stg
j
Vishay Semiconductors
P
Value
1.3
Typ.
V
/V
1)
Z
- 65 to + 175
Value
110
175
1)
Max.
1.2
17173
www.vishay.com
Unit
mA
W
Unit
K/W
°C
°C
Unit
V
1

Related parts for 1N4728A-TR

1N4728A-TR Summary of contents

Page 1

... Electrical Characteristics °C, unless otherwise specified amb Parameter Forward voltage Document Number 85816 For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, Rev. 1.9, 15-Sep-10 1N4728A to 1N4764A IEC 61249-2-21 Test condition Symbol P tot I Z Test condition Test condition Symbol Min ...

Page 2

... Vishay Semiconductors Electrical Characteristics 1N4728A...1N4764A Nominal Test Zener current 1) voltage Part number 1N4728A 3.3 76 1N4729A 3.6 69 1N4730A 3.9 64 1N4731A 4.3 58 1N4732A 4.7 53 1N4733A 5.1 49 1N4734A 5.6 45 1N4735A 6.2 41 1N4736A 6.8 37 1N4737A 7.5 34 1N4738A 8.2 31 1N4739A 9.1 28 1N4740A 10 25 ...

Page 3

... Figure 1. Admissible Power Dissipation vs. Ambient Temperature Package Dimensions in millimeters (inches): 26 (1.024) min. 94 9368 Document Number 85816 For technical questions within your region, please contact one of the following: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, Rev. 1.9, 15-Sep-10 1N4728A to 1N4764A 200 °C T amb DO-41 Cathode identification 4.1 (0.161) max. 26 (1.024) min. DiodesEurope@vishay.com Vishay Semiconductors www ...

Page 4

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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