● 1N4678 thru 1N4717 500 mW Axial Leaded Zener Diode Introduction –Topdiode
1N4678 thru 1N4717 500 mW Axial Leaded Zener Diode Introduction is silicon Zener diodes designed for applications requiring an extremely low operating current (50μA), and low leakage. Topdiode also offers numerous other Zener products to meet higher and lower power applications.
● 1N4678 thru 1N4717 500 mW Axial Leaded Zener Diode Introduction
1N4678 thru 1N4717 500 mW Axial Leaded Zener Diode Introduction is a 0.5 watt Zener Voltage Regulators providing a selection from 1.8 to 43 volts in standard 5% tolerances, is an axial-leaded glass case DO-35 Zener diode.
● 1N4678 thru 1N4717 500 mW Axial Leaded Zener Diode Features
* Silicon Planar Zener Diodes
* Standard Zener voltage tolerance is ± 5%.
* Other tolerances are available upon request.
* High temperature soldering guaranteed:250°C/10 seconds, 0.375” (9.5mm) lead length.
* Weight: :0.005 ounce, 0.14 grams,
* Terminals: Solder-able, per MIL-STD-750, method 2026.
● 1N4678 thru 1N4717 500 mW Axial Leaded Zener Diode Applications
* Regulates voltage over a broad operating current and temperature range
● 1N4678 to 1N4717 500mW Axial Leaded Zener Diode Qualification,Delivery, Shipping and Terms
* RoHS Compliant
* REACH Compliant
* L/T 4~5 weeks & some parts have regular stock
* Ex-work, FCA , or FOB
● 1N4678 thru 1N4717 500 mW Axial Leaded Zener Diode Outlines and External Dimensions
● 1N4678 thru 1N4717 500 mW Axial Leaded Zener Diode Ratings
MAXIMUM RATINGS
Ratings at 25°C ambient temperature unless otherwise specified.
|
SYMBOL
|
VALUE
|
UNIT
|
Zener Current (see Table “Characteristics”)
|
|
|
|
Power Dissipation at TL = 75°C, 3/8” from case
|
Ptot
|
500
|
mW
|
Maximum Junction Temperature
|
Tj
|
175
|
°C
|
Storage Temperature Range
|
TS
|
– 65 to +175
|
°C
|
|
SYMBOL
|
MIN.
|
MAX.
|
UNIT
|
Thermal Resistance Junction to Ambient Air
|
RQJA
|
–
|
300(1)
|
°C/W
|
Forward Voltageat IF= 100 mA
|
VF
|
–
|
1.5
|
Volts
|
NOTES:
(1) Valid provided that leads at a distance of 3/8” mm from case are kept at ambient temperature.
● 1N4678 thru 1N4717 500 mW Axial Leaded Zener Diode Electrical Characteristics
1N4678 THRU 1N4717
ELECTRICAL CHARACTERISTICS
(TA = 25°C, unless otherwise specified.)
Type
|
Zener Voltage(1)
VZ@ lz= 50mA (Volts)
|
Max Reverse
Current IR(mA)
|
Test VoltageVR
(Volts)
|
Max Zener CurrentIZM
(mA)
|
Max Voltage Change
DVZ
(Volts)(2)
|
Nominal
|
Min
|
Max
|
1N4678
|
1.8
|
1.71
|
1.89
|
7.5
|
1.0
|
120
|
0.70
|
1N4679
|
2.0
|
1.90
|
2.10
|
5.0
|
1.0
|
110
|
0.70
|
1N4680
|
2.2
|
2.09
|
2.31
|
4.0
|
1.0
|
100
|
0.75
|
1N4681
|
2.4
|
2.28
|
2.52
|
2.0
|
1.0
|
95.0
|
0.80
|
1N4682
|
2.7
|
2.57
|
2.84
|
1.0
|
1.0
|
90.0
|
0.85
|
1N4683
|
3.0
|
2.85
|
3.15
|
0.8
|
1.0
|
85.0
|
0.90
|
1N4684
|
3.3
|
3.14
|
3.47
|
7.5
|
1.5
|
80.0
|
0.95
|
1N4685
|
3.6
|
3.42
|
3.78
|
7.5
|
2.0
|
75.0
|
0.95
|
1N4686
|
3.9
|
3.71
|
4.10
|
5.0
|
2.0
|
70.0
|
0.97
|
1N4687
|
4.3
|
4.09
|
4.52
|
4.0
|
2.0
|
65.0
|
0.99
|
1N4688
|
4.7
|
4.47
|
4.94
|
10.0
|
3.0
|
60.0
|
0.99
|
1N4689
|
5.1
|
4.85
|
5.36
|
10.0
|
3.0
|
55.0
|
0.97
|
1N4690
|
5.6
|
5.32
|
5.88
|
10.0
|
4.0
|
50.0
|
0.96
|
1N4691
|
6.2
|
5.89
|
6.51
|
10.0
|
5.0
|
45.0
|
0.95
|
1N4692
|
6.8
|
6.46
|
7.14
|
10.0
|
5.1
|
35.0
|
0.90
|
1N4693
|
7.5
|
7.13
|
7.88
|
10.0
|
5.7
|
31.8
|
0.75
|
1N4694
|
8.2
|
7.79
|
8.61
|
1.0
|
6.2
|
29.0
|
0.50
|
1N4695
|
8.7
|
8.27
|
9.14
|
1.0
|
6.6
|
27.4
|
0.10
|
1N4696
|
9.1
|
8.65
|
9.56
|
1.0
|
6.9
|
26.2
|
0.08
|
1N4697
|
10
|
9.50
|
10.5
|
1.0
|
7.6
|
24.8
|
0.10
|
1N4698
|
11
|
10.5
|
11.6
|
0.05
|
8.4
|
21.6
|
0.11
|
1N4699
|
12
|
11.4
|
12.6
|
0.05
|
9.1
|
20.4
|
0.12
|
1N4700
|
13
|
12.4
|
13.7
|
0.05
|
9.8
|
19.0
|
0.13
|
1N4701
|
14
|
13.3
|
14.7
|
0.05
|
10.6
|
17.5
|
0.14
|
1N4702
|
15
|
14.3
|
15.8
|
0.05
|
11.4
|
16.3
|
0.15
|
1N4703
|
16
|
15.2
|
16.8
|
0.05
|
12.1
|
15.4
|
0.16
|
1N4704
|
17
|
16.2
|
17.9
|
0.05
|
12.9
|
14.5
|
0.17
|
1N4705
|
18
|
17.1
|
18.9
|
0.05
|
13.6
|
13.2
|
0.18
|
1N4706
|
19
|
18.1
|
20.0
|
0.05
|
14.4
|
12.5
|
0.19
|
1N4707
|
20
|
19.0
|
21.0
|
0.01
|
15.2
|
11.9
|
0.20
|
1N4708
|
22
|
20.9
|
23.1
|
0.01
|
16.7
|
10.8
|
0.22
|
1N4709
|
24
|
22.8
|
25.2
|
0.01
|
18.2
|
9.9
|
0.24
|
1N4710
|
25
|
23.8
|
26.3
|
0.01
|
19.0
|
9.5
|
0.25
|
1N4711
|
27
|
25.7
|
28.4
|
0.01
|
20.4
|
8.8
|
0.27
|
1N4712
|
28
|
26.6
|
29.4
|
0.01
|
21.2
|
8.5
|
0.28
|
1N4713
|
30
|
28.5
|
31.5
|
0.01
|
22.8
|
7.9
|
0.30
|
1N4714
|
33
|
31.4
|
34.7
|
0.01
|
25.0
|
7.2
|
0.33
|
1N4715
|
36
|
34.2
|
37.8
|
0.01
|
27.3
|
6.6
|
0.36
|
1N4716
|
39
|
37.1
|
41.0
|
0.01
|
29.6
|
6.1
|
0.39
|
1N4717
|
43
|
40.9
|
45.2
|
0.01
|
32.6
|
5.5
|
0.43
|
NOTES:
(1) Tested with pulses, tp = 5ms
(2) ∆VZ is the difference between VZ at 100µA and at 10µA."