CMPZ4678
THRU
CMPZ4717
SURFACE MOUNT
350mW LOW LEVEL
SILICON ZENER DIODE
5% TOLERANCE
Central
TM
Semiconductor Corp.
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
TEST
MAXIMUM
MAXIMUM REVERSE
TYPE NO.
ZENER
CURRENT
VOLTAGE
LEAKAGE CURRENT
VOLTAGE
CHANGE**
∆
VZ
VZ @ IZT
IZT
IR @ VR
VOLTS
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
µA
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
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
VOLTS
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
VOLTS
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
* Available on special order only, please consult factory.
∗∗∆V
Z=VZ @ 100µA MINUS VZ @ 10µA.
R6 (4-March 2004)
Central
TYPE NO.
NOMINAL
ZENER
VOLTAGE
VZ @ IZT
VOLTS
CMPZ4699
CMPZ4700
CMPZ4701
CMPZ4702
CMPZ4703
CMPZ4704
CMPZ4705
CMPZ4706
CMPZ4707
CMPZ4708
CMPZ4709
CMPZ4710
CMPZ4711
CMPZ4712
CMPZ4713
CMPZ4714
CMPZ4715
CMPZ4716*
CMPZ4717*
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
TM
Semiconductor Corp.
CMPZ4678
THRU
CMPZ4717
SURFACE MOUNT
350mW LOW LEVEL SILICON ZENER DIODE
5% TOLERANCE
MAXIMUM REVERSE
LEAKAGE CURRENT
IR @ VR
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
VOLTS
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**
∆
VZ
VOLTS
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
ELECTRICAL CHARACTERISTICS:
(TA=25°C) VF=1.5V MAX @ IF=100mA FOR ALL TYPES.
TEST
CURRENT
IZT
µA
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
* Available on special order only, please consult factory.
∗∗∆V
Z=VZ @ 100µA MINUS VZ @ 10µA.
SOT-23 CASE - MECHANICAL OUTLINE
2
PINOUT
1
3
MARKING CODE:
CONSULT FACTORY
LEAD CODE:
1) ANODE
2) NO CONNECTION
3) CATHODE
R6 (4-March 2004)
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