UZ8740 Просмотр технического описания (PDF) - Digitron Semiconductors
Номер в каталоге
Компоненты Описание
Список матч
UZ8740 Datasheet PDF : 2 Pages
| |||
DIGITRON SEMICONDUCTORS
UZ8706, UZ8806 SERIES
POWER ZENERS
1 WATT
ELECTRICAL CHARACTERISTICS
Electrical Specifications at 25°C
Maximum Ratings
Type
+5%
+10%
Tolerance Tolerance
Nominal
Zener
Voltage
†
VZ @ IZT
Volts
Test
Current
IZT
mA
Max. Zener
Impedance
§
ZZ @ IZT
Ohms
Maximum Reverse
Leakage Current
IR @ VR
+5%
VR
+10%
VR
Typ. Temp.
Coeff.
T.C. @ IZT
μA
Volts Volts
%/°C
Maximum
Continuous
Current
Ì
IZM
mA
Maximum
Surge
Current
‡
IS
Amps
UZ8115
UZ8215
150
1.7
1000
0.5
114
108
.10
6.3
0.112
UZ8116
UZ8216
160
1.6
1100
0.5
121
115
.10
5.9
0.082
UZ8117
UZ8217
170
1.5
1200
0.5
129
122
.10
5.6
0.082
UZ8118
UZ8218
180
1.4
1300
0.5
137
129
.10
5.2
0.056
UZ8119
UZ8219
190
1.3
1400
0.5
144
137
.10
5.0
0.056
UZ8120
UZ8220
200
1.2
1500
0.5
152
144
.10
4.7
0.056
† All zener voltages are measured with an automated test set using a 35 millisecond test time. Longer or shorter test times will have a corresponding effect on the measured value
due to heating effects.
§ Zener impedance is derived from the 60 cycle AC voltage created when AC current with RMS value of 10% of DC zener test current is superimposed on the test current.
ÌRatings are based on free air. TA = 25°C. For use at 1.5 watts, see derating curve.
‡ Figures shown are for a peak sinusoidal surge current of 8.3ms duration using 60 cycle AC. The 8.3 ms square pulse rating is 71% of the value shown.
MECHANICAL CHARACTERISTICS
Case:
Glass
Marking: Body Painted, Alpha-Numeric
Polarity: Cathode Band
Dimensions
Inches
Millimeters
Min
Max
Min
Max
BD
-
.095
-
2.413
BL
-
0.185
-
4.699
LD
.027
.033
0.686
0.838
LL
.700
-
17.78
-
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20120730
Share Link: 