参数资料
型号: SMBG4749
厂商: MICROSEMI CORP-SCOTTSDALE
元件分类: 齐纳二极管
英文描述: 24 V, 1.25 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-215AA
封装: PLASTIC, SMBG, 2 PIN
文件页数: 3/3页
文件大小: 130K
代理商: SMBG4749
SILICON 2.0 Watt ZENER DIODES
WWW
.Microse
m
i
.CO
M
S C O T TS DALE DIVISION
SMBG4728 thru SMBG4764A, e3
SMBJ4728 thru SMBJ4764A, e3
SMBG
(J)472
8–47
64
A,
e3
GRAPHS
TEMPERATURE
CO
EFFICIENT
mV/oC
RATED
P
O
WER
DISSIPATION
-
W
TL
TA on FR4
PC board
TL, LEAD TEMP. (
oC) or
NOMINAL ZENER VOLTAGE (VOLTS)
FIGURE 3
TA on FR4 PC Board
FIGURE 2
Typical Capacitance vs. Voltage
FIGURE 1
Temp. Coeff. vs. Zener Voltage
for Representative Types
Power Derating Curve
Microsemi
Scottsdale Division
Page 3
Copyright
2007
6-20-2007 REV E
PACKAGE DIMENSIONS & PAD LAYOUT
SMBJ
SMBG
A
B
C
D
E
F
K
L
MIN
.077
.160
.130
.205
.077
.235
.015
.030
MAX
.083
.180
.155
.220
.104
.255
.030
.060
DIMENSIONS IN MILLIMETERS
MIN
1.96
4.06
3.30
5.21
1.95
5.97
.381
.760
MAX
2.10
4.57
3.94
5.59
2.65
6.48
.762
1.520
INCHES
mm
A
0.320
8.13
B
0.085
2.16
C
0.110
2.79
INCHES
mm
A
.260
6.60
B
.085
2.16
C
.110
2.79
SMBG
SMBJ
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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