CMHZ4678_10 Datasheet, PDF (1/2 Pages) Central Semiconductor Corp – SURFACE MOUNT LOW LEVEL SILICON ZENER DIODE 1.8 VOLTS THRU 43 VOLTS 500mW

CMHZ4678 THRU CMHZ4717
SURFACE MOUNT
LOW LEVEL SILICON ZENER DIODE
1.8 VOLTS THRU 43 VOLTS
500mW, 5% TOLERANCE
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMHZ4678
Series Silicon Low Level Zener Diode is a high quality
voltage regulator designed for applications requiring an
extremely low operating current and low leakage.
MARKING CODE: SEE MARKING CODE ON
ELECTRICAL CHARACTERISTIC TABLE
SOD-123 CASE
MAXIMUM RATINGS: (TA=25°C)
Power Dissipation
Operating and Storage Junction Temperature
SYMBOL
PD
TJ, Tstg
500
-65 to +200
UNIT
mW
°C
ELECTRICAL CHARACTERISTICS: (TA=25°C), VF=1.5V MAX @ IF=100mA (for all types)
TYPE
ZENER
VOLTAGE
VZ @ IZT
MIN NOM MAX
V
V
CMHZ4678 1.710 1.8
CMHZ4679 1.900 2.0
CMHZ4680 2.090 2.2
CMHZ4681 2.280 2.4
CMHZ4682 2.565 2.7
CMHZ4683 2.850 3.0
CMHZ4684 3.135 3.3
CMHZ4685 3.420 3.6
CMHZ4686 3.705 3.9
CMHZ4687 4.085 4.3
CMHZ4688 4.465 4.7
CMHZ4689 4.845 5.1
CMHZ4690 5.320 5.6
CMHZ4691 5.890 6.2
CMHZ4692 6.460 6.8
CMHZ4693 7.125 7.5
CMHZ4694 7.790 8.2
CMHZ4695 8.265 8.7
CMHZ4696 8.645 9.1
V
1.890
2.100
2.310
2.520
2.835
3.150
3.465
3.780
4.095
4.515
4.935
5.355
5.880
6.510
7.140
7.875
8.610
9.135
9.555
** ΔVZ=VZ @ 100μA MINUS VZ @ 10μA
TEST
MAXIMUM
MAXIMUM
CURRENT REVERSE LEAKAGE VOLTAGE
CURRENT
CHANGE**
IZT
IR @ VR
μA
μA
V
50
7.5
1.0
50
5.0
1.0
50
4.0
1.0
50
2.0
1.0
50
1.0
1.0
50
0.8
1.0
50
7.5
1.5
50
7.5
2.0
50
5.0
2.0
50
4.0
2.0
50
10
3.0
50
10
3.0
50
10
4.0
50
10
5.0
50
10
5.1
50
10
5.7
50
1.0
6.2
50
1.0
6.6
50
1.0
6.9
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
MAXIMUM MARKING
ZENER CODE
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
CCC
CCD
CCE
CCF
CCH
CCJ
CCK
CCM
CCN
CCP
CCT
CCU
CCV
CCA
CCX
CCY
CCZ
CDC
CDD
R3 (12-August 2010)