1N5985B Series
ELECTRICAL CHARACTERISTICS
(T
L
= 30°C unless
otherwise noted, V
F
= 1.5 V Max @ I
F
= 100 mA for all types)
Symbol
V
Z
I
ZT
Z
ZT
I
ZK
Z
ZK
I
R
V
R
I
F
V
F
I
ZM
Parameter
Reverse Zener Voltage @ I
ZT
Reverse Current
Maximum Zener Impedance @ I
ZT
Reverse Current
Maximum Zener Impedance @ I
ZK
Reverse Leakage Current @ V
R
Breakdown Voltage
Forward Current
Forward Voltage @ I
F
Maximum DC Zener Current
V
Z
V
R
I
R
V
F
I
ZT
V
I
F
I
Zener Voltage Regulator
ELECTRICAL CHARACTERISTICS
(T
L
= 30°C unless otherwise noted, V
F
= 1.5 V Max @ I
F
= 100 mA for all types)
Zener Voltage
(Note 3.)
Device
(Note 2.)
1N5985B
1N5987B
1N5988B
1N5990B
1N5991B
1N5992B
1N5993B
1N5994B
1N5995B
1N5996B
1N5997B
1N5998B
1N5999B
1N6000B
1N6001B
1N6002B
1N6004B
1N6007B
Device
Marking
1N5985B
1N5987B
1N5988B
1N5990B
1N5991B
1N5992B
1N5993B
1N5994B
1N5995B
1N5996B
1N5997B
1N5998B
1N5999B
1N6000B
1N6001B
1N6002B
1N6004B
1N6007B
V
Z
(Volts)
Min
2.28
2.85
3.13
3.7
4.08
4.46
4.84
5.32
5.89
6.46
7.12
7.79
8.64
9.5
10.45
11.4
14.25
19
Nom
2.4
3.0
3.3
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
15
20
Max
2.52
3.15
3.46
4.09
4.51
4.93
5.35
5.88
6.51
7.14
7.87
8.61
9.55
10.5
11.55
12.6
15.75
21
@ I
ZT
mA
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Zener Impedance
(Note 4.)
Z
ZT
@ I
ZT
W
100
95
95
90
88
70
50
25
10
8.0
7.0
7.0
10
15
18
22
32
48
Z
ZK
@ I
ZK
W
1800
2000
2200
2400
2500
2200
2050
1800
1300
750
600
600
600
600
600
600
600
600
mA
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
µA
100
50
25
10
5.0
3.0
2.0
2.0
1.0
1.0
0.5
0.5
0.1
0.1
0.1
0.1
0.1
0.1
Leakage Current
I
R
@ V
R
Volts
1.0
1.0
1.0
1.0
1.0
1.5
2.0
3.0
4.0
5.2
6.0
6.5
7.0
8.0
8.4
9.1
11
15
I
ZM
(Note 5.)
mA
208
167
152
128
116
106
98
89
81
74
67
61
55
50
45
42
33
25
2.
TOLERANCE AND VOLTAGE DESIGNATION
Tolerance designation – Device tolerance of
±5%
is indicated by a “B” suffix.
3.
ZENER VOLTAGE (V
Z
) MEASUREMENT
The zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (T
L
) at 30°C
±
1°C and 3/8″ lead
length.
4.
ZENER IMPEDANCE (Z
Z
) DERIVATION
Z
ZT
and Z
ZK
are measured by dividing the ac voltage drop across the device by the ac current applied. The specified limits are for I
Z(ac)
=
0.1 I
Z(dc)
with the ac frequency = 1.0 kHz.
5.
MAXIMUM ZENER CURRENT RATINGS (I
ZM
)
This data was calculated using nominal voltages. The maximum current handling capability on a worst case basis is limited by the actual
zener voltage at the operation point and the power derating curve.
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