1N4736A-LFR Просмотр технического описания (PDF) - Frontier Electronics.
Номер в каталоге
Компоненты Описание
производитель
1N4736A-LFR Datasheet PDF : 2 Pages
| |||
FIG.1A- Range for Units to 12 Volts
+12
+10
+8
+6
+4
+2
0
RANGE
VZ@IZT
-2
-4
2
3 4 5 6 7 8 9 10
VZ, ZENER VOLTAGE (VOLTS)
11 12
FIG.1B- Range for Units to 12 to 100 Volts
100
70
50
30
20
10
RANGE
VZ@IZT
7
5
3
2
1
10
20
30
50
70 100
VZ, ZENER VOLTAGE (VOLTS)
Figure 2. Temperature Coefficients (-55ºC to+150ºC temperature change; 90% of the units are in the ranges indicated.)
175
+6
150
VZ@IZ
+4
TA=25ºC
125
100
+2
20mA
75
50
25
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
L, LEAD LENGTH TO HEAT SINK (INCHES)
0
-2
-4
3
0.01mA
1mA
NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS
CHANGES IN ZENER CURRENT DO NOT
EFFECT TEMPERATURE COEFFICIENTS
4
5
6
7
8
VZ, ZENER VOLTAGE (VOLTS)
1000
700
500
200
100
70
50
20
Figure 3. Typical Thermal Resistance versus Lead Length
Iz=1mA
5mA
20mA
Tj=25ºC
Iz(ms)=0.1Iz(do
)
f 60h
10
7
5
2
1
1
2 3 5 7 10
20 30 50 70 100
VZ, ZENER CURRENT (mA)
Figure 4. Effect of Zener Current
400
300
200
0VBIAS
100
0VBIAS
50
20
10
8
4
1
50%OF
BREAKDOWNBIAS
2
5 10 20
VZ, NOMINAL VZ (VOLTS)
50 100
Figure. 7 - Power Temperature De-rating Curve
1.25
1.0
0.75
0.5
0.25
0 20 40 60 80 100 120 140 160
TL, LEAD TEMPERATURE (OC)
1N4736A-LFR THRU 1N4764A-LFR
180 200
Page: 1
Share Link: 