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JAN1N4372UR-1 View Datasheet(PDF) - Microsemi Corporation

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Description
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JAN1N4372UR-1
Microsemi
Microsemi Corporation Microsemi
JAN1N4372UR-1 Datasheet PDF : 3 Pages
1 2 3
SCOTTSDALE DIVISION
1N746 thru 1N759A, -1 and
1N4370 thru 1N4372A, -1 DO-35
Silicon 500 mW Zener Diodes
ELECTRICAL CHARACTERISTICS* @ 25oC
NOMINAL
ZENER
MAXIMUM
MAXIMUM REVERSE
MAXIMUM
TYPICAL
JEDEC
TYPE NO.
(NOTE1)
ZENER
VOLTAGE
VZ @ IZT
(NOTE 2)
VOLTS
TEST
CURRENT
IZT
mA
ZENER
IMPEDANCE
ZZT @ IZT
(NOTE 3)
OHMS
CURRENT IR
@ VR = 1 VOLT
@25ºC
µA
@+150ºC
µA
ZENER
CURRENT
IZM
(NOTE 4)
mA
TEMP COEFF.
OF ZENER
VOLTAGE
αVZ
%/oC
1N4370
2.4
20
30
100
200
150
-.085
1N4371
2.7
20
30
75
150
135
-.080
1N4372
3.0
20
29
50
100
120
-.075
1N746
3.3
20
28
10
30
110
-.066
1N747
3.6
20
24
10
30
100
-.058
1N748
3.9
20
23
10
30
95
-.046
1N749
4.3
20
22
2
30
85
-.033
1N750
4.7
20
19
2
30
75
-.015
1N751
5.1
20
17
1
20
70
+/-.010
1N752
5.6
20
11
1
20
65
+.030
1N753
6.2
20
7
.1
20
60
+.049
1N754
6.8
20
5
.1
20
55
+.053
1N755
7.5
20
6
.1
20
50
+.057
1N756
8.2
20
8
.1
20
45
+.060
1N757
9.1
20
10
.1
20
40
+.061
1N758
10.0
20
17
.1
20
35
+.062
1N759
12.0
20
30
.1
20
30
+.062
* JEDEC Registered Data
NOTE 1: Standard tolerance on JEDEC types shown is +/- 10%. Suffix letter A denotes +/- 5% tolerance; suffix
letter C denotes +/- 2%; and suffix letter D denotes +/- 1% tolerance.
NOTE 2: Voltage measurements to be performed 20 seconds after application of dc test current.
NOTE 3: Zener impedance derived by superimposing on IZT, a 60 cps, rms ac current equal to 10% IZT (2mA ac). See MicroNote 202 for
typical zener Impedance variation with different operating currents.
NOTE 4: Allowance has been made for the increase in VZ due to ZZ and for the increase in junction temperature as the unit approaches
thermal equilibrium at the power dissipation of 400 mW.
GRAPHS
TL – LEAD TEMPERATURE (oC) 3/8” FROM BODY or
TA on FR4 PC BOARD
FIGURE 1
POWER DERATING CURVE
NOMINAL ZENER VOLTAGE (VOLTS)
FIGURE 2
ZENER VOLTAGE TEMPERATURE
COEFFICIENT vs. ZENER VOLTAGE
Copyright 2003
10-31-2003 REV B
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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