GENERAL DATA — 500 mW DO-35 GLASS
Low level oxide passivated zener diodes for applications re-
quiring extremely low operating currents, low leakage, and
sharp breakdown voltage.
•
Zener Voltage Specified @ IZT = 50
µA
•
Maximum Delta VZ Given from 10 to 100
µA
ELECTRICAL CHARACTERISTICS
(TA = 25°C, VF = 1.5 V Max at IF = 100 mA for all types)
Type
Number
(Note 1)
1N4678
1N4679
1N4680
1N4681
1N4682
1N4683
1N4684
1N4685
1N4686
1N4687
Zener Voltage
VZ @ IZT = 50
µA
Volts
Nom (Note 1)
1.8
2
2.2
2.4
2.7
3
3.3
3.6
3.9
4.3
Min
1.71
1.9
2.09
2.28
2.565
2.85
3.135
3.42
3.705
4.085
Max
1.89
2.1
2.31
2.52
2.835
3.15
3.465
3.78
4.095
4.515
7.5
5
4
2
1
0.8
7.5
7.5
5
4
Maximum
Reverse Current
IR
µA
(Note 3)
1
1
1
1
1
1
1.5
2
2
2
Test
Voltage
VR Volts
Maximum
Zener Current
IZM mA
(Note 2)
120
110
100
95
90
85
80
75
70
65
Maximum
Voltage Change
∆
VZ Volts
(Note 4)
0.7
0.7
0.75
0.8
0.85
0.9
0.95
0.95
0.97
0.99
1N4688
1N4689
1N4690
1N4691
1N4692
1N4693
1N4694
1N4695
1N4696
1N4697
1N4698
1N4699
1N4700
1N4701
1N4702
1N4705
1N4713
4.7
5.1
5.6
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
18
30
4.465
4.845
5.32
5.89
6.46
7.125
7.79
8.265
8.645
9.5
10.45
11.4
12.35
13.3
14.25
17.1
28.5
4.935
5.355
5.88
6.51
7.14
7.875
8.61
9.135
9.555
10.5
11.55
12.6
13.65
14.7
15.75
18.9
31.5
10
10
10
10
10
10
1
1
1
1
0.05
0.05
0.05
0.05
0.05
0.05
0.01
3
3
4
5
5.1
5.7
6.2
6.6
6.9
7.6
8.4
9.1
9.8
10.6
11.4
13.6
22.8
60
55
50
45
35
31.8
29
27.4
26.2
24.8
21.6
20.4
19
17.5
16.3
13.2
7.9
0.99
0.97
0.96
0.95
0.9
0.75
0.5
0.1
0.08
0.1
0.11
0.12
0.13
0.14
0.15
0.18
0.3
NOTE 1. TOLERANCE AND VOLTAGE DESIGNATION (VZ)
The type numbers shown have a standard tolerance of
±5%
on the nominal Zener voltage,
C for
±2%,
D for
±1%.
NOTE 2. MAXIMUM ZENER CURRENT RATINGS (IZM)
Maximum Zener current ratings are based on maximum Zener voltage of the individual units
and JEDEC 250 mW rating.
NOTE 3. REVERSE LEAKAGE CURRENT (IR)
Reverse leakage currents are guaranteed and measured at VR as shown on the table.
NOTE 4. MAXIMUM VOLTAGE CHANGE (∆VZ)
Voltage change is equal to the difference between VZ at 100
µA
and VZ at 10
µA.
NOTE 5. ZENER VOLTAGE (VZ) MEASUREMENT
Nominal Zener voltage is measured with the device junction in thermal equilibrium at the lead
temperature at 30°C
±1°C
and 3/8″ lead length.
500 mW DO-35 Glass Data Sheet
6-2
Motorola TVS/Zener Device Data
TAK_CHEONG [ Tak Cheong Electronics (Holdings) Co.,Ltd ]
