參數資料
型號: 2EZ3.9D5
廠商: EIC SEMICONDUCTOR INC
元件分類: 參考電壓二極管
英文描述: surface mount silicon Zener diodes
中文描述: 3.9 V, 2 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
封裝: ROHS COMPLIANT, PLASTIC PACKAGE-2
文件頁數: 1/2頁
文件大小: 27K
代理商: 2EZ3.9D5
2EZ Series
SILICON ZENER DIODES
V
Z
: 3.6 - 200 Volts
P
D
: 2 Watts
FEATURES :
* Complete Voltage Range 3.6 to 200 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
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
* Weight : 0.339 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
°
C ambient temperature unless otherwise specified
Rating
Symbol
Value
Unit
DC Power Dissipation at T
L
= 75
°
C (Note1)
P
D
2.0
Watts
Maximum Forward Voltage at I
F
= 200 mA
V
F
1.2
Volts
Maximum Thermal Resistance Junction to Ambient Air (Note2)
R
θ
JA
60
K / W
Junction Temperature Range
T
J
- 55 to + 175
°
C
Storage Temperature Range
Ts
- 55 to + 175
°
C
Note :
(1) T
L
= Lead temperature at 3/8 " (9.5mm) from body
(2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
0
25
50
75
100
125
150
175
T
L,
LEAD TEMPERATURE (
°
C)
UPDATE : SEPTEMBER 9, 2000
0.5
1.0
1.5
2.0
2.5
L = 3/8" (9.5mm)
P
D
,
(
Fig. 1 POWER TEMPERATURE DERATING CURVE
0
DO - 41
Dimensions in inches and ( millimeters )
1.00 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
0.205 (5.2)
0.166 (4.2)
1.00 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
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