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