1N4775 thru 1N4784A
8.5 Volt Temperature Compensated Zener
Reference Diodes
S C O T T S D A L E D I V I S I O N
*ELECTRICAL CHARACTERISTICS @ 25oC, unless otherwise specified
MAXIMUM
JEDEC
TYPE
ZENER
VOLTAGE
(Note 5)
ZENER
TEST
MAXIMUM
DYNAMIC
MAXIMUM
REVERSE
CURRENT
IR @ 6 V
IR
VOLTAGE
TEMPERATURE
STABILITY
TEMPERATURE
RANGE
EFFECTIVE
TEMPERATURE
COMPENSIATIONS
NUMBER
CURRENT
IMPEDANCE
(Note 3 & 5)
α
VZ
VZ @ IZT
IZT
ZZT
∆VZT
mV
64
132
32
66
13
26
6
VOLTS
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
mA
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
OHMS
200
200
200
200
200
200
200
200
200
200
100
100
100
100
100
100
100
100
100
100
µA
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
oC
%/oC
0.01
1N4775
0 to + 75
1N4775A
1N4776
-55 to +100
0 to + 75
0.01
0.005
0.005
0.002
0.002
0.001
0.001
0.0005
0.0005
0.01
1N4776A
1N4777
-55 to +100
0 to + 75
1N4777A
1N4778
-55 to +100
0 to + 75
1N4778A
1N4779
13
3
-55 to +100
0 to + 75
1N4779A
1N4780
7
-55 to +100
0 to + 75
64
132
32
66
13
26
6
1N4780A
1N4781
-55 to +100
0 to + 75
0.01
0.005
0.005
0.002
0.002
0.001
0.001
0.0005
0.0005
1N4781A
1N4782
-55 to +100
0 to + 75
1N4782A
1N4783
-55 to +100
0 to + 75
1N4783A
1N4784
13
3
-55 to +100
0 to + 75
1N4784A
7
-55 to +100
*JEDEC Registered Data.
NOTES:
1.
Designate Radiation Hardened devices with “RH” prefix instead of “1N,” i.e., RH4784A. Consult factory for TX, TXV or
JANS equivalent SCDs.
2.
3.
4.
5.
Measured by superimposing IZ ac rms on IZ dc @ 25oC where IZ ac rms = 10% IZ dc.
Maximum allowable change between any two discrete temperatures over the specified temperature change.
When ordering devices with a tighter tolerance than specified, use a nominal center voltage of 8.4 volts.
Voltage measurements to be performed 15 seconds after application of dc current.
PACKAGE DIMENSIONS
All dimensions in: INCH
mm
Copyright 2003
8-19-2003 REV A
Microsemi
Scottsdale Division
Page 2
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503