参数资料
型号: FM4763A
厂商: RECTRON LTD
元件分类: 齐纳二极管
英文描述: 91 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封装: PLASTIC, SMA, 2 PIN
文件页数: 3/3页
文件大小: 31K
代理商: FM4763A
RECTRON
RATING AND CHARACTERISTIC CURVES ( FM4735 THRU FM4763 )
FIG. 1 - MAXIMUM CONTINUOUS
POWER DISSIPATION
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS FOR FM4763
FIG. 5 - TYPICAL TEMPERATURE COEFFICIENTS
FIG. 2 - TYPICAL ZENER IMPEDANCE
TERMINALS TEMPERATURE,
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
IZT, ZENER TEST CURRENT, mA
P
M
(AV),
AVERAGE
POWER
DISSIPATION,
WATTS
INSTANTANEOUS
FORWARD
CURRENT,
AMPERES
Zz,
DYNAMIC
ZENER
IMPEDANCE,
OHMS
1.0
1,000
100
10
1
25
50
0.5
10
100
500
75
100
125
150
175
0.75
0.5
0.25
10
1
0.1
Vz,
TEMPERATURE
COEFFICIENT,
mV/
0
10
30
50
70
90
110
0.4
0.6
0.8
1.0
1.2
Vz, ZENER VOLTAGE, VOLTS
0
10 20 304050 6070 8090 100
1.4
1.6
0.01
0
60 Hz
RESISTIVE OR
INDUCTIVE LOAD
P.C.B.MOUNTED ON
0.31 X 0.31 X 0.08" (8 X 8 X 2mm)
COPPER AREAS PADS
PULSE WIDTH=300uS
1% DUTY CYCLE
TESTED at RATED IZT
TJ = 25
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
PERCENT OF RATED ZENER VOLTAGE, %
INSTANTANEOUS
REVERSE
CURRENT,
MICROAMMPERES
10
1
0.1
0
2040
6080
100
0.01
TJ = 100
TJ = 25
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