1N5256B-T Diodes Inc, 1N5256B-T Datasheet

DIODE ZENER 30V 500MW DO-35

1N5256B-T

Manufacturer Part Number
1N5256B-T
Description
DIODE ZENER 30V 500MW DO-35
Manufacturer
Diodes Inc
Datasheet

Specifications of 1N5256B-T

Voltage - Zener (nom) (vz)
30V
Voltage - Forward (vf) (max) @ If
1.1V @ 200mA
Current - Reverse Leakage @ Vr
100nA @ 23V
Tolerance
±5%
Power - Max
500mW
Impedance (max) (zzt)
49 Ohm
Mounting Type
Through Hole
Package / Case
DO-204AH, DO-35, Axial
Operating Temperature
-65°C ~ 200°C
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Other names
1N5256B-FDITR
1N5256B-FDITR
1N5256B-T-F
1N5256BDITR
1N5256BTR
1N5256BTR
Features
·
·
·
·
·
·
Mechanical Data
·
·
·
·
·
·
·
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Maximum Ratings and Electrical Characteristics
Notes:
DS18006 Rev. 15 - 2
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Forward Voltage
Operating and Storage Temperature Range
500mW Power Dissipation
High Stability
Surface Mount Equivalents Available
Hermetic Package
V
Lead Free Finish, RoHS Compliant (Note 2)
Case: DO-35
Case Material: Glass
Moisture Sensitivity: Level 1 per J-STD-020C
Leads: Solderable per MIL-STD-202, Method 208
Terminals: Finish - Sn96.5Ag3.5. Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Marking: Type Number
Weight: 0.13 grams (approximate)
Z
- Tolerance ±5%
1. Valid provided that leads are kept at TL £75°C with lead length = 9.5mm (3/8”) from case; derate above 75°C.
2. EC Directive 2002/95/EC (RoHS) revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied where applicable,
see EU Directive Annex Notes 5 and 7.
Characteristic
@ I
F
= 200mA
www.diodes.com
1 of 3
Symbol
T
j,
R
P
V
T
qJA
F
d
STG
@ T
1N5221B - 1N5267B
A
A
= 25°C unless otherwise specified
500mW EPITAXIAL ZENER DIODE
Dim
A
B
C
D
All Dimensions in mm
-65 to +200
B
Value
DO-35
25.40
500
300
1.1
Min
¾
¾
¾
D
Max
4.00
0.60
2.00
A
¾
1N5221B - 1N5267B
ã
Diodes Incorporated
C
°C/W
Unit
mW
°C
V

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1N5256B-T Summary of contents

Page 1

... EPITAXIAL ZENER DIODE A Dim @ T = 25°C unless otherwise specified A Symbol qJA @ I = 200mA STG www.diodes.com DO-35 Min Max ¾ A 25.40 ¾ B 4.00 ¾ 0.60 C ¾ D 2.00 All Dimensions in mm Value Unit 500 mW °C/W 300 1.1 V °C -65 to +200 1N5221B - 1N5267B ã Diodes Incorporated ...

Page 2

... 1N5246B 16 15.20 1N5247B 17 16.15 1N5248B 18 17.10 1N5249B 19 18.05 1N5250B 20 19.00 1N5251B 22 20.90 1N5252B 24 22.80 1N5253B 25 23.75 1N5254B 27 25.65 1N5255B 28 26.60 1N5256B 30 28.50 1N5257B 33 31.35 1N5258B 36 34.20 1N5259B 39 37.05 1N5260B 43 40.85 1N5261B 47 44.65 1N5262B 51 48.45 1N5263B 56 53.20 1N5264B 60 57.00 1N5265B 62 58.90 1N5266B 68 64 ...

Page 3

... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages ...

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