器件名称: 1N4737A
功能描述: 1W EPITAXIAL ZENER DIODE
文件大小: 946.68KB 共3页
简 介:1N4728A THRU 1N4764A
1W EPITAXIAL ZENER DIODE
FEATURES
Low profile package Built-in strain relief Low inductance High temperature soldering : 260°C /10 seconds at terminals Glass package has Underwriters Laboratory Flammability Classification In compliance with EU RoHS 2002/95/EC directives
DO-41(GLASS)
Φ 0.8± 0.1
Case: Molded Glass DO-41G Terminals: Axial leads, solderable per MIL-STD-750, Method 2026 guaranteed Polarity: Color band denotes positive end Mounting position:Any Weight: 0.012 ounce, 0.336 gram
Φ 2.5 ± 0.2
All Dimensions in mm
ABSOLUTE MAXIMUM RATINGS(LIMITING VALUES)(TA=25℃)
Symbols Zener current see table "Characteristics" Power dissipation at TA=50℃ Junction temperature Storage temperature range Value Units
Ptot TJ TSTG
1
25.4 ± 1
4.5 ± 0.2
MECHANICAL DATA
25.4 ± 1
1)
W
175 -65 to +175
℃ ℃
1)Valid provided that a distance of 8mm from case are kept at ambient temperature
ELECTRCAL CHARACTERISTICS(TA=25℃)
Symbols Thermal resistance junction to ambient Forward voltage at IF=200mA Min Typ Max 170 1.2
1)
Units
RthA VF
℃/W
V
1) Valid provided that a distance at 8mm from case are kept at ambient temperature
1N4728A THRU 1N4764A
1W EPITAXIAL ZENER DIODE
Electrical Characteristics
Type Number (Note 1) 1N4728A 1N4729A 1N4730A 1N4731A 1N4732A 1N4733A 1N4734A 1N4735A 1N4736A 1N4737A 1N4738A 1N4739A 1N4740A 1N4741A 1N4742A 1N4743A 1N4744A 1N4745A 1N4746A 1N4747A 1N4748A 1N4749A 1N4750A 1N4751A 1N4752A 1N4753A 1N4754A 1N4755A 1N4756A 1N4757……
