参数资料
型号: MMSZ4680T1G
厂商: RECTRON LTD
元件分类: 齐纳二极管
英文描述: 2.2 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封装: LEAD FREE, PLASTIC PACKAGE-2
文件页数: 3/5页
文件大小: 281K
代理商: MMSZ4680T1G
RATING AND CHARACTERISTICS CURVES ( MMSZ4687T1-MMSZ4717T1 )
4
6
8
2
0
-2
-3
100
10
1
1.2
0
1.0
0.8
0.6
0.4
0.2
0
25
50
75
100
125
150
1
10
100
2
3
4
5
6
7
8
9
10
11
12
10
100
1000
100
10
1
q V
Z,
TE
M
PE
RA
TU
RE
CO
EF
FI
CI
EN
T
(m
V
/O
C)
P D
,P
O
W
ER
DI
SS
IP
AT
IO
N
(W
)
Z Z
T,
DY
NA
M
IC
IM
PE
DA
NC
E
(W
)
Figure 1 Temperature Coefficients
(Temperature Range -55OC to +150OC)
Figure 3 Steady State Power Derating
VZ, NOMINAL ZENER VOLTAGE (V)
q V
Z,
TE
M
PE
RA
TU
RE
CO
EF
FI
CI
EN
T
(m
V
/O
C)
Figure 2 Temperature Coefficients
(Temperature Range -55OC to +150OC)
VZ, NOMINAL ZENER VOLTAGE (V)
T, TEMPERATURE (OC)
VZ, NOMINAL ZENER VOLTAGE (V)
Figure 5 Effect of Zener Voltage on
Zener Impedance
1000
100
10
1
0.1
1
10
100
1000
P P
K,
PE
AK
SU
RG
E
PO
W
ER
(W
)
PW, PULSE WIDTH (mS)
Figure 4 Maximum Nonrepetitive Surge Power
VZ @ IZT
TYPICAL TC VALUES
VZ @ IZT
PD versus TL
PD versus TA
RECTANGULAR
WAVEFORM, TA = 25OC
TJ = 25OC
IZ(AC) =0.1 IZ(DC)
f = 1kHz
IZ = 1mA
5mA
20mA
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