参数资料
型号: 1N4744A-B
厂商: DIODES INC
元件分类: 参考电压二极管
英文描述: 15 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
封装: ROHS COMPLIANT, GLASS PACKAGE-2
文件页数: 3/3页
文件大小: 99K
代理商: 1N4744A-B
Notes:
5. *Add "-A", "-B", or "-T" to the appropriate type number in Table 1. Example: 6.2V Zener = 1N4735A-A.
6. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf
DS18007 Rev. 14 - 2
3 of 3
1N4728A - 1N4761A
www.diodes.com
0
0.2
0.4
0.6
0.8
1.0
0
40
80
120
160
200
P
,
T
O
T
A
L
P
OWER
D
ISSIP
A
TION
(W)
d
T , AMBIENT TEMPERATURE
Fig.1 Power Dissipation vs Ambient Temperature
A
0
250
0
5
15
20
25
30
l, Lead Length (mm)
Fig.2 Typical Thermal Resistance vs. Lead Length
10
200
50
100
150
1
10
100
1000
1
10
100
V , ZENER VOLTAGE (V)
Fig.4 Typical Zener Impedance vs. Zener Voltage
Z
I= 1mA
Z
2mA
10mA
20mA
5mA
1
10
100
1000
010
20
30
40
50
60
C
,
DIODE
C
AP
ACIT
ANCE
(pF)
j
V , ZENER VOLTAGE (V)
Fig.3, Junction Capacitance vs Zener Voltage
Z
f=1MHz
T= 25C
A
V= 0V
R
V= 2V
R
V= 5V
R
V = 20V
R
V= 30V
R
Ordering Information
Device
Packaging
Shipping
(Type Number)-A*
DO-41
5K/Ammo Pack
(Type Number)-B*
DO-41
1K/Bulk
(Note 6)
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