Datasheet 搜索 > TI（德州仪器） > 1N4728 数据手册 > 1N4728 数据手册 1/3 页
￥ 0.343
1N4728 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
型号编码规则在P3
标记信息在P1
封装信息在P3
电气规格在P2P3
导航目录
1N4728数据手册
Page:
of 3 Go
若手册格式错乱，请下载阅览PDF原文件
DS18007 Rev. 20 - 4
1 of 3
www.diodes.com
1N4728A - 1N4761A
© Diodes Incorporated
OBSOL ETE – PA RT D I SCO N T INU ED
PART OBSOLETE – NO ALTERNATE
PART
1N4728A - 1N4761A
1.0W ZENER DIODE
Features
1.0 Watt Power Dissipation
3.3V - 75V Nominal Zener Voltage
Standard V
Z
Tolerance is 5%
Lead Free Finish, RoHS Compliant (Note 2)
Mechanical Data
Case: DO-41
Case Material: Glass. UL Flammability
Classification Rating 94V-0
Terminals: Finish Sn96.5Ag3.5. Solderable
per MIL-STD-202, Method 208
Polarity: Cathode Band
Marking: Type Number
Weight: 0.35 grams (approximate)
DO-41 Glass
Dim
Min
Max
A
26.0
B
4.10
C
0.86
D
2.60
All Dimensions in mm
Maximum Ratings @T
A
= 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Zener Current (see Table page 2)
I
Z
Pd / V
Z
mA
Power Dissipation
Derate Above 50°C (Note 1)
P
d
1.0
6.67
W
mW/°C
Thermal Resistance - Junction to Ambient Air
R
JA
175
°C/W
Forward Voltage @ I
F
= 200 mA
V
F
1.2
V
Operating and Storage Temperature Range
T
j
, T
STG
-65 to + 175
°C
Notes: 1. Valid provided that leads are kept at TL @ 50°C with lead length = 9.5mm (3/8”) from case.
2. EC Directive 2002/95/EC (RHS) revision 13.2.2003. Glass and high temperature solder exemptions applied where applicable,
see EU Directive Annex Notes 5 and 7.
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
