2EZ2.7D5 Datasheet, PDF (1/2 Pages) Diotech Company. – 2W SILICON ZENER DIODE

Z ibo Seno Electronic Engineering Co., Ltd.
2EZ2.7D5 - 2EZ330D5
Features
! Complete Voltage Range 2.7 to 330 Volts
! High peak reverse power dissipation
! High reliability
! Low leakage current
! ± 10% tolerance
2.0W SILICON ZENER DIODE
A
B
A
Mechanical Data
! Case : DO-41 Molded plastic
! Epoxy : UL94V-O rate flame retardant
! Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
! Polarity : Color band denotes cathode end
! _{Mounting position : Any}
! Lead Free: For RoHS / Lead Free Version
D
C
DO-41
Dim
Min
Max
A
24.5
—
B
4.06
5.21
C
0.60
0.80
D
2.00
3.00
All Dimensions in mm
Maximum Ratings and Electrical Characteristics ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Symbol
Value
Unit
Power Dissipation (Note 1)
P_d
2.0
W
Forward Voltage
@ IF = 200mA
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 £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.
3. Based on dc measurement at thermal equilibrium; lead length = 9.5mm (3/8”); thermal resistance of heat sink = 30°C/W.
Fig. 1 POWER TEMPERATURE DERATING CURVE
2.5
L = 3/8" (9.5mm)
2.0
1.5
0.5
0
0
25 50 75 100 125 150 175
TL, LEAD TEMPERATURE (°C)
2EZ2.7D5 - 2EZ330D5
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