CMPZ4678 THRU CMPZ4717
SURFACE MOUNT
LOW LEVEL
SILICON ZENER DIODE
350mW, 5% TOLERANCE
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMPZ4678 Series
silicon zener diode is a high quality voltage regulator
designed for applications requiring an extremely low
operating current and low leakage.
MARKING CODE: CONSULT FACTORY
SOT-23 CASE
MAXIMUM RATINGS:
(TA=25°C unless otherwise noted)
Power Dissipation
Operating and Storage Temperature
SYMBOL
PD
TJ, Tstg
UNITS
mW
°C
350
-65 to +150
ELECTRICAL CHARACTERISTICS:
(TA=25°C) VF=1.5V MAX @ IF=100mA (for all types)
NOMINAL
ZENER
VOLTAGE
VZ @ IZT
V
CMPZ4678
CMPZ4679
CMPZ4680
CMPZ4681
CMPZ4682
CMPZ4683
CMPZ4684
CMPZ4685
CMPZ4686
CMPZ4687
CMPZ4688
CMPZ4689
CMPZ4690
CMPZ4691
CMPZ4692
CMPZ4693
CMPZ4694
CMPZ4695
CMPZ4696
CMPZ4697
CMPZ4698
1.8
2.0
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
8.7
9.1
10
11
TEST
CURRENT
IZT
μA
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
MAXIMUM REVERSE
LEAKAGE CURRENT
IR
μA
7.5
5.0
4.0
2.0
1.0
0.8
7.5
7.5
5.0
4.0
10
10
10
10
10
10
1.0
1.0
1.0
1.0
0.05
TYPE
@
VR
V
1.0
1.0
1.0
1.0
1.0
1.0
1.5
2.0
2.0
2.0
3.0
3.0
4.0
5.0
5.1
5.7
6.2
6.6
6.9
7.6
8.4
MAXIMUM
VOLTAGE
CHANGE*
ΔVZ
V
0.70
0.70
0.75
0.80
0.85
0.90
0.95
0.95
0.97
0.99
0.99
0.97
0.96
0.95
0.90
0.75
0.50
0.10
0.08
0.10
0.11
MAXIMUM
ZENER
CURRENT
IZM
mA
120.0
110.0
100.0
95.0
90.0
85.0
80.0
75.0
70.0
65.0
60.0
55.0
50.0
45.0
35.0
31.8
29.0
27.4
26.2
24.8
21.6
*
ΔV
Z=VZ@ 100µA MINUS VZ @ 10µA.
R8 (3-February 2010)
CMPZ4678 THRU CMPZ4717
SURFACE MOUNT
LOW LEVEL
SILICON ZENER DIODE
350mW, 5% TOLERANCE
ELECTRICAL CHARACTERISTICS - Continued:
(TA=25°C) VF=1.5V MAX @ IF=100mA (for all types)
NOMINAL
ZENER
VOLTAGE
VZ @ IZT
V
CMPZ4699
CMPZ4700
CMPZ4701
CMPZ4702
CMPZ4703
CMPZ4704
CMPZ4705
CMPZ4706
CMPZ4707
CMPZ4708
CMPZ4709
CMPZ4710
CMPZ4711
CMPZ4712
CMPZ4713
CMPZ4714
CMPZ4715
CMPZ4716
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
TEST
CURRENT
IZT
μA
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
MAXIMUM REVERSE
LEAKAGE CURRENT
IR
μA
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
TYPE
@
VR
V
9.1
9.8
10.6
11.4
12.1
12.9
13.6
14.4
15.2
16.7
18.2
19.0
20.4
21.2
22.8
25.0
27.3
29.6
32.6
MAXIMUM
VOLTAGE
CHANGE*
ΔVZ
V
0.12
0.13
0.14
0.15
0.16
0.17
0.18
0.19
0.20
0.22
0.24
0.25
0.27
0.28
0.30
0.33
0.36
0.39
0.43
MAXIMUM
ZENER
CURRENT
IZM
mA
20.4
19.0
17.5
16.3
15.4
14.5
13.2
12.5
11.9
10.8
9.9
9.5
8.8
8.5
7.9
7.2
6.6
6.1
5.5
CMPZ4717
43
*
ΔV
Z=VZ @ 100µA MINUS VZ @ 10µA.
SOT-23 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) Anode
2) No Connection
3) Cathode
MARKING CODE: CONSULT FACTORY
w w w. c e n t r a l s e m i . c o m
R8 (3-February 2010)
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