1N4678 THRU 1N4717
SILICON ZENER DIODE LOW LEVEL
500mW, 1.8 THRU 43 VOLT 5% TOLERANCE
w w w. c e n t r a l s e m i . c ...
1N4678 THRU 1N4717
SILICON ZENER DIODE LOW LEVEL
500mW, 1.8 THRU 43 VOLT 5% TOLERANCE
w w w. c e n t r a l s e m i . c o m
DESCRIPTION: The CENTRAL SEMICONDUCTOR 1N4678 series devices are silicon Zener diodes designed for applications requiring an extremely low operating current (50μA), and low leakage.
MARKING: FULL PART NUMBER
DO-35 CASE
MAXIMUM RATINGS: (TL=75°C) Power Dissipation
Operating and Storage Junction Temperature
SYMBOL
PD TJ, Tstg
500 -65 to +200
UNITS mW °C
ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=1.5V MAX @ IF=100mA (for all types)
Type
Zener Voltage
VZ @ IZT
MIN
NOM
MAX
Test Current
IZT
Maximum Reverse Leakage
Current
IR @ VR
Maximum Voltage Change*
ΔVZ
VVV
μA μA V
V
Maximum
Regulator
Current
IZM
mA
1N4678
1.710 1.8 1.890
50
7.5 1.0
0.70
120.0
1N4679
1.900 2.0 2.100
50
5.0 1.0
0.70
110.0
1N4680
2.090 2.2 2.310
50
4.0 1.0
0.75
100.0
1N4681
2.280 2.4 2.520
50
2.0 1.0
0.80
95.0
1N4682
2.565 2.7 2.835
50
1.0 1.0
0.85
...
