Vishay Semiconductor Range 100V Power Dissipation Glass MELF
|
|
|
Top Searches for this datasheet
ZM4728 thru ZM4764
Vishay Semiconductor
Range 100V Power Dissipation
Glass MELF
Mounting Layout
0.157 (4.00) 0.049 (1.25)
Cathode Mark
0.102 (2.6) 0.094 (2.4)
0.118 (3.00)
0.022 (0.55) 0.205 (5.2) 0.189 (4.8)
0.256 (6.50)
Mechanical Data
Case: MELF Glass Case Weight: approx. 0.25g Packaging Codes/Options: E4/5K reel (12mm tape), 10K/box 25/1.5K reel (12mm tape), 12K/box
Features
Silicon Planar Power Zener Diodes stabilizing clipping circuits with higher power rating. Standard Zener voltage tolerance ±10%. suffix tolerance. Other Zener voltages tolerances available upon request. These diodes also available DO-41 case with type designation 1N4728 1N4764
Maximum Ratings Thermal Characteristics
Parameter Zener Current (see Table "Characteristics") Power Dissipation Tamb 25°C Thermal Resistance Junction Ambient Junction Temperature Storage Temperature Range
Note: Valid provided that electrodes kept ambient temperature
Ratings 25°C ambient temperature unless otherwise specified.
Symbol
Value 1.0(1) 170(1) +200
Unit
Ptot
°C/W
Document Number 88410 03-Jan-02
www.vishay.com
ZM4728 thru ZM4764
Vishay Semiconductor Electrical Characteristics
Nominal Zener voltage(3) Test Current (mA) 15.5 12.5 11.5 10.5
25°C unless otherwise noted) Maximum 1.2V 200mA
Maximum Zener impedance(1) 1000 1000 1000 1000 1500 1500 1500 2000 2000 2000 2000 3000 3000 3000 (mA) 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
Maximum reverse leakage current (µA) 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 56.0 62.2 69.2 76.0
Type ZM4728 ZM4729 ZM4730 ZM4731 ZM4732 ZM4733 ZM4734 ZM4735 ZM4736 ZM4737 ZM4738 ZM4739 ZM4740 ZM4741 ZM4742 ZM4743 ZM4744 ZM4745 ZM4746 ZM4747 ZM4748 ZM4749 ZM4750 ZM4751 ZM4752 ZM4753 ZM4754 ZM4755 ZM4756 ZM4757 ZM4758 ZM4759 ZM4760 ZM4761 ZM4762 ZM4763 ZM4764
Surge current 25°C (mA) 1380 1260 1190 1070
Maximum regulator current(2) (mA)
Notes: Zener impedance derived from 1KHZ voltage which results when current having value equal Zener current (IZT IZK) superimposed IZK. Zener impedance measured points insure sharp knee breakdown curve eliminate unstable units Valid provided that electrodes distance 10mm from case kept ambient temperature Measured under thermal equilibrium test conditions.
www.vishay.com
Document Number 88410 03-Jan-02
ZM4728 thru ZM4764
Vishay Semiconductor Ratings Characteristic Curves
25°C unless otherwise noted)
ZM4728.ZM4764
Document Number 88410 03-Jan-02
www.vishay.com
Other recent searches
SN74CBT3244 - SN74CBT3244 SN74CBT3244 Datasheet
LM386 - LM386 LM386 Datasheet
HER801G - HER801G HER801G Datasheet
HER808G - HER808G HER808G Datasheet
GPES250B2 - GPES250B2 GPES250B2 Datasheet
74ALVCH162827 - 74ALVCH162827 74ALVCH162827 Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
