1N4121UR MOUNT Datasheet

1N4121UR Datasheet, PDF, Equivalent


Part Number

1N4121UR

Description

500mW LOW NOISE ZENER DIODES SURFACE MOUNT

Manufacture

Digitron Semiconductors

Total Page 4 Pages
Datasheet
Download 1N4121UR Datasheet


1N4121UR
1N4099UR-1N4135UR,
1N4614UR-1N4627UR
High-reliability discrete products
and engineering services since 1977
500mW LOW NOISE ZENER DIODES
SURFACE MOUNT
FEATURES
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Junction and Storage Temperatures:
DC Power Dissipation:
Power Derating:
Forward Voltage @ 200mA:
@ 100mA:
-65°C to +200°C
500mW
4.0mW/°C above 50°C in DO-35
1.1 Volts 1N4099-1N4135
1.0 Volts 1N4614-1N4627
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Nominal
Zener
Maximum
Maximum
Part number
Zener Voltage
VZ @ lZT
(Note 1)
Test
Current
lZT
Zener
Impedance
ZZT
(Note 2)
Reverse Current
lZ @ VR
Volts
μA
Ohms
μA Volts
1N4614UR
1.8
250
1200
7.5 1
1N4615UR
2.0
250
1250
5.0 1
1N4616UR
2.2
250
1300
4.0 1
1N4617UR
2.4
250
1400
2.0 1
1N4618UR
2.7
250
1500
1.0 1
1N4619UR
3.0
250
1600
0.8 1
1N4620UR
3.3
250
1650
7.5 1.5
1N4621UR
3.6
250
1700
7.5 2
1N4622UR
3.9
250
1650
5.0 2
1N4623UR
4.3
250
1600
4.0 2
1N4624UR
4.7
250
1550
10.0 3
1N4625UR
5.1
250
1500
10.0 3
1N4626UR
5.6
250
1400
10.0 4
1N4627UR
6.2
250
1200
10.0 5
1N4099UR
6.8
250
200 10.0 5.17
1N4100UR
7.5
250
200 10.0 5.70
1N4101UR
8.2
250
200 1.0 6.24
1N4102UR
8.7
250
200 1.0 6.61
1N4103UR
9.1
250
200 1.0 6.92
1N4104UR
10
250
200 1.0 7.60
1N4105UR
11
250
200 .05 8.44
1N4106UR
12
250
200 .05 9.12
1N4107UR
13
250
200 .05 9.87
Maximum
Noise Density
ND @ lZT
μV/√HZ
1
1
1
1
1
1
1
1
1
1
1
2
4
5
40
40
40
40
40
40
40
40
40
Maximum
Zener Current
lZM
(Note 3)
mA
120
110
100
95
90
87
85
83
80
77
75
70
65
61
56
51
46
44
42
38
35
32
29
Maximum
Temp. Coeff.
Of Zener
Voltage
αVZ
%/°C
-0.075
-0.075
-0.075
-0.075
-0.075
-0.075
-0.075
-0.065
-0.060
-0.050
-0.050+0.020
-0.045+0.030
-0.020+0.040
-0.010+0.050
0.060
0.065
0.070
0.075
0.080
0.080
0.080
0.080
0.080
Rev. 20130308

1N4121UR
1N4099UR-1N4135UR,
1N4614UR-1N4627UR
High-reliability discrete products
and engineering services since 1977
500mW LOW NOISE ZENER DIODES
SURFACE MOUNT
Part number
Nominal
Zener Voltage
VZ @ lZT
(Note 1)
Zener
Test
Current
lZT
Maximum
Zener
Impedance
ZZT
(Note 2)
Maximum
Reverse
Current
lZ @ VR
Maximum
Noise Density
ND @ lZT
Maximum
Zener Current
lZM
(Note 3)
Maximum
Temp. Coeff.
Of Zener
Voltage
αVZ
Volts
μA
Ohms
μA Volts
μV/√HZ
mA
%/°C
1N4108UR
14
250
200 .05 10.65 40
27 0.085
1N4109UR
15
250
100 .05 11.40 40
25 0.085
1N4110UR
16
250
100 .05 12.15 40
24 0.085
1N4111UR
17
250
100 .05 12.92 40
22 0.090
1N4112UR
18
250
100 .05 13.67 40
21 0.090
1N4113UR
19
250
150 .05 14.44 40
20 0.090
1N4114UR
20
250
150 .01 15.20 40
19 0.090
1N4115UR
22
250
150 .01 16.72 40
17 0.090
1N4116UR
24
250
150 .01 18.25 40
16 0.090
1N4117UR
25
250
150 .01 19.00 40
15 0.090
1N4118UR
27
250
150 .01 20.45 40
14 0.090
1N4119UR
28
250
200 .01 21.28 40
14 0.095
1N4120UR
30
250
200 .01 22.80 40
13 0.095
1N4121UR
33
250
200 .01 25.08 40
12 0.095
1N4122UR
36
250
200 .01 27.38 40
11 0.095
1N4123UR
39
250
200 .01 29.65 40
9.8 0.095
1N4124UR
43
250
250 .01 32.65 40
8.9 0.095
1N4125UR
47
250
250 .01 35.75 40
8.1 0.095
1N4126UR
51
250
300 .01 38.76 40
7.5 0.100
1N4127UR
56
250
300 .01 42.60 40
6.7 0.100
1N4128UR
60
250
400 .01 45.60 40
6.4 0.100
1N4129UR
62
250
500 .01 47.10 40
6.1 0.100
1N4130UR
68
250
700 .01 51.68 40
5.6 0.100
1N4131UR
75
250
700 .01 57.00 40
5.1 0.100
1N4132UR
82
250
800 .01 62.32 40
4.6 0.100
1N4133UR
87
250
1000
.01 66.12
40
4.4 0.100
1N4134UR
91
250
1200
.01 69.16
40
4.2 0.100
1N4135UR
100
250
1500
.01 76.00
40
3.8 0.100
Note 1:
No suffix shows a standard tolerance of +/- 5% on the nominal zener voltage. Also available in 2% and 1% tolerance, suffix C and D respectively. VZ is measured with the diode in
thermal equilibrium in 25°C still air.
Note 2:
Zener impedance is derived by superimposing on lZT, a 60Hz rms a.c. current equal to 10% of lZT (25μA a.c.)
Note 3:
Based upon 400mW maximum power dissipation at 75°Clead temperature, allowance has been made for the higher voltage associated with operation at higher currents.
Rev. 20130308


Features 1N4099UR-1N4135UR, 1N4614UR-1N4627UR Hi gh-reliability discrete products and en gineering services since 1977 500mW LO W NOISE ZENER DIODES SURFACE MOUNT FEA TURES  Available as “HR” (high r eliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to ba se part number.  Available as non-Ro HS (Sn/Pb plating), standard, and as Ro HS by adding “-PBF” suffix. MAXIMU M RATINGS Junction and Storage Temperat ures: DC Power Dissipation: Power Derat ing: Forward Voltage @ 200mA: @ 100mA: -65°C to +200°C 500mW 4.0mW/°C abov e 50°C in DO-35 1.1 Volts 1N4099-1N413 5 1.0 Volts 1N4614-1N4627 ELECTRICAL C HARACTERISTICS (TA = 25°C unless other wise specified) Nominal Zener Maximu m Maximum Part number Zener Voltage VZ @ lZT (Note 1) Test Current lZT Ze ner Impedance ZZT (Note 2) Reverse Cur rent lZ @ VR Volts μA Ohms μA Vol ts 1N4614UR 1.8 250 1200 7.5 1 1N 4615UR 2.0 250 1250 5.0 1 1N4616UR 2.2 250 1300 4.0 1 1N4617UR 2.4 250 1400 2.0 1 1N461.
Keywords 1N4121UR, datasheet, pdf, Digitron Semiconductors, 500mW, LOW, NOISE, ZENER, DIODES, SURFACE, MOUNT, N4121UR, 4121UR, 121UR, 1N4121U, 1N4121, 1N412, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




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