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Digitron Semiconductors
Digitron Semiconductors

1N4709UR Datasheet Preview

1N4709UR Datasheet

500mW AXIAL LEADED ZENER DIODES

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1N4709UR pdf
1N4678(UR)-1N4717(UR)
High-reliability discrete products
and engineering services since 1977
500mW AXIAL LEADED ZENER DIODES
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.
Available as surface mount by adding UR suffix.
MAXIMUM RATINGS
Operating and Storage Temperature:
DC Power Dissipation:
DC Power Derating:
Forward Voltage @ 200mA:
-65 to +175°C
500 mW @ +50°C
4mW/°C above +50°C
1.1 Volts maximum
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Part number
(note 1)
Nominal Zener
Voltage
Zener Test
Current
Maximum Voltage
Regulation
(note 2)
VZ lZT
VZ
Volts
μA
Volts
1N4678(UR)
1.8
50
0.70
1N4679(UR)
2.0
50
0.70
1N4680(UR)
2.2
50
0.75
1N4681(UR)
2.4
50
0.80
1N4682(UR)
2.7
50
0.85
1N4683(UR)
3.0
50
0.90
1N4684(UR)
3.3
50
0.95
1N4685(UR)
3.6
50
0.95
1N4686(UR)
3.9
50
0.97
1N4687(UR)
4.3
50
0.99
1N4688(UR)
4.7
50
0.99
1N4689(UR)
5.1
50
0.97
1N4690(UR)
5.6
50
0.96
1N4691(UR)
6.2
50
0.95
1N4692(UR)
6.8
50
0.90
1N4693(UR)
7.5
50
0.75
1N4694(UR)
8.2
50
0.50
1N4695(UR)
8.7
50
0.10
1N4696(UR)
9.1
50
0.08
1N4697(UR)
10.0
50
0.10
1N4698(UR)
11.0
50
0.11
1N4699(UR)
12.0
50
0.12
1N4700(UR)
13.0
50
0.13
1N4701(UR)
14.0
50
0.14
1N4702(UR)
15.0
50
0.15
1N4703(UR)
16.0
50
0.16
1N4704(UR)
17.0
50
0.17
Maximum Reverse Leakage
Current
lR @ VR
μA Volts
7.5 1.0
5.0 1.0
4.0 1.0
2.0 1.0
1.0 1.0
0.8 1.0
7.5 1.5
7.5 2.0
5.0 2.0
4.0 2.0
10.0 3.0
10.0 3.0
10.0 4.0
10.0 5.0
10.0 5.1
10.0 5.7
1.0 6.2
1.0 6.6
1.0 6.9
1.0 7.6
0.05 8.4
0.05 9.1
0.05 9.8
0.05 10.6
0.05 11.4
0.05 12.1
0.05 12.9
Maximum DC
Zener Current
lZM
mA
240
220
200
190
180
170
160
150
140
130
120
110
100
90
70
63.6
58.0
54.8
52.4
49.6
43.2
40.8
38.0
35.0
32.6
30.8
29.0
Rev. 20150306



Digitron Semiconductors
Digitron Semiconductors

1N4709UR Datasheet Preview

1N4709UR Datasheet

500mW AXIAL LEADED ZENER DIODES

No Preview Available !

1N4709UR pdf
1N4678(UR)-1N4717(UR)
High-reliability discrete products
and engineering services since 1977
500mW AXIAL LEADED ZENER DIODES
Part number
(note 1)
Nominal Zener
Voltage
Zener Test
Current
Maximum Voltage
Regulation
(note 2)
Maximum Reverse Leakage
Current
Maximum DC
Zener Current
VZ
Volts
lZT
μA
VZ
Volts
lR @ VR
μA Volts
lZM
mA
1N4705(UR)
18.0
50
0.18
0.05 13.6
26.4
1N4706(UR)
19.0
50
0.19
0.05 14.4
25.0
1N4707(UR)
20.0
50
0.20
0.01 15.2
23.8
1N4708(UR)
22.0
50
0.22
0.01 16.7
21.6
1N4709(UR)
24.0
50
0.24
0.01 18.2
19.8
1N4710(UR)
25.0
50
0.25
0.01 19.0
19.0
1N4711(UR)
27.0
50
0.27
0.01 20.4
17.6
1N4712(UR)
28.0
50
0.28
0.01 21.2
17.0
1N4713(UR)
30.0
50
0.30
0.01 22.8
15.8
1N4714(UR)
33.0
50
0.33
0.01 25.0
14.4
1N4715(UR)
36.0
50
0.36
0.01 27.3
13.2
1N4716(UR)
39.0
50
0.39
0.01 29.6
12.2
1N4717(UR)
43.0
50
0.43
0.01 32.6
11.0
Note 1: All part numbers shown above have a standard tolerance of +/-5% of the nominal zener volume. Vz is measured with the diode in thermal
equilibrium at 25°C ±3°C.
Note 2: VZ @ 100μA minus VZ @ 10μA.
MECHANICAL CHARACTERISTICS
Case:
DO-35 (Glass)
Marking:
Alpha Numeric
Polarity:
Cathode Band
DO-35
Inches
Millimeters
Min Max Min Max
BD 0.055 0.090 1.400 2.290
BL 0.120 0.200 3.050 5.080
LD 0.018 0.022 0.460 0.560
LL 1.000 1.500 25.400 38.100
Rev. 20150306


Part Number 1N4709UR
Description 500mW AXIAL LEADED ZENER DIODES
Maker Digitron Semiconductors
Total Page 3 Pages
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