MICROSEMI 1N4120

• 1N4099-1 THRU 1N4135-1 AVAILABLE IN
JAN, JANTX, JANTXV AND
JANS
PER MIL-PRF-19500/435
1N4099 thru 1N4135
and
1N4099-1 thru 1N4135-1
• LOW CURRENT OPERATION AT 250 µ A
• LOW REVERSE LEAKAGE AND LOW NOISE CHARACTERISTICS
• METALLURGICALLY BONDED
MAXIMUM RATINGS
Junction and Storage Temperature: -65°C to +175°C
DC Power Dissipation: 500mW @ +50°C
Power Derating: 4 mW / °C above +50°C
Forward Voltage at 200 mA: 1.1 Volts maximum
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified.
JEDEC
TYPE
NUMBER
NOMINAL
ZENER
VOLTAGE
VZ @ lZT
(Note 1)
ZENER
TEST
CURRENT
IZT
MAXIMUM
ZENER
IMPEDANCE
ZZT
(Note 2)
MAXIMUM REVERSE
LEAKAGE
CURRENT
lR @ VR
√ Hz
µA
OHMS
6.8
7.5
8.2
250
250
250
200
200
200
10
10
1.0
5.17
5.70
6.24
40
40
40
56
51
46
1N4102
1N4103
1N4104
8.7
9.1
10
250
250
250
200
200
200
1.0
1.0
1.0
6.61
6.92
7.60
40
40
40
44
42
38
1N4105
1N4106
1N4107
11
12
13
250
250
250
200
200
200
.05
.05
.05
8.44
9.12
9.87
40
40
40
35
32
29
1N4108
1N4109
1N4110
14
15
16
250
250
250
200
100
100
.05
.05
.05
10.65
11.40
12.15
40
40
40
27
25
24
1N4111
1N4112
1N4113
17
18
19
250
250
250
100
100
150
.05
.05
.05
12.92
13.67
14.44
40
40
40
22
21
20
1N4114
1N4115
1N4116
20
22
24
250
250
250
150
150
150
.01
.01
.01
15.20
16.72
18.25
40
40
40
19
17
16
1N4117
1N4118
1N4119
25
27
28
250
250
250
150
150
200
.01
.01
.01
19.00
20.46
21.28
40
40
40
15
14
14
1N4120
1N4121
1N4122
30
33
36
250
250
250
200
200
200
.01
.01
.01
22.80
25.08
27.38
40
40
40
13
12
11
1N4123
1N4124
1N4125
39
43
47
250
250
250
200
250
250
.01
.01
.01
29.65
32.65
35.75
40
40
40
9.8
8.9
8.1
1N4126
1N4127
1N4128
51
56
60
250
250
250
300
300
400
.01
.01
.01
38.76
42.60
45.60
40
40
40
7.5
6.7
6.4
1N4129
1N4130
1N4131
62
68
75
250
250
250
500
700
700
.01
.01
.01
47.10
51.68
57.00
40
40
40
6.1
5.6
5.1
1N4132
1N4133
1N4134
1N4135
82
87
91
100
250
250
250
250
800
1000
1200
1500
.01
.01
.01
.01
62.32
66.12
69.16
76.00
40
40
40
40
4.6
4.4
4.2
3.8
NOTE 1
NOTE 2
VOLTS
µ V/
MAXIMUM
ZENER
CURRENT
lZM
1N4099
1N4100
1N4101
VOLTS
µA
MAXIMUM
NOISE
DENSITY
ND @ lZT
mA
The JEDEC type numbers shown above have a Zener voltage tolerance of + 5% of
the nominal Zener voltage. Vz is measured with the device junction in thermal
equilibrium at an ambient temperature of 25°C + 3°C. A “C” suffix denotes a + 2%
tolerance and a “D” suffix denotes a + 1% tolerance.
Zener impedance is derived by superimposing on lZT, A 60 Hz rms a.c. current
equal to 10% of lZT (25 µ A a.c.).
FIGURE 1
DESIGN DATA
CASE: Hermetically sealed glass
case. DO – 35 outline.
LEAD MATERIAL: Copper clad steel.
LEAD FINISH: Tin / Lead
THERMAL RESISTANCE: (ROJEC):
250 °C/W maximum at L = .375 inch
THERMAL IMPEDANCE: (ZOJX): 35
°C/W maximum
POLARITY: Diode to be operated with
the banded (cathode) end positive.
MOUNTING POSITION: ANY.
6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841
PHONE (978) 620-2600
FAX (978) 689-0803
WEBSITE: http://www.microsemi.com
33
1N4099
thru 1N4135
INCLUDING -1 VERSIONS
0JL, Junction to Lead
Thermal Resistance (°C/W)
400
300
200
100
0
0.2
0.4
0.6
0.8
1.0
L, lead Length to Heat Sink (INCHES)
FIGURE 2
TYPICAL THERMAL RESISTANCE
1000
500
400
300
ZENER IMPEDANCE ZZT (OHMS)
200
100
50
40
30
20
10
5
4
3
2
1
.1
.2
.5
1
2
5
10
20
50
OPERATING CURRENT IZT (mA)
FIGURE 3
ZENER IMPEDANCE VS. OPERATING CURRENT
34
100