1N749
1N749 is SILICON ZENER DIODES manufactured by Continental Device India.
- Part of the 1N746 comparator family.
- Part of the 1N746 comparator family.
DESCRIPTION
SYMBOL
VALUE
UNIT
Zener Voltage
3.3 to 12
D C Power Dissipation
400 m W
Derating Above 50 deg C
3.2 m W/deg C
Operating & Storage Junction Tj,Tstg
-65 to +175 deg C
Temperature Range
ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless otherwise Specified , VF <1.5V @ 200m A
Device Nominal- Zener Maximum
Maximum
@
VR Maximum
Typ
Type# Zener
Test
Zener Reverse Current
Zener
Temp
(1) Voltage Current Impedance @25 deg C @ +150 deg C
Current Coeff of Zener
VZ @ IZT
IZT Zzt @ IZT max max
IZM Voltage
- vz
(V)
(m A)
(Ohms)
(u A)
(u A) (V) (m A) (% deg...
