CMHZ4678_15 Datasheet, PDF (1/2 Pages) Central Semiconductor Corp – SURFACE MOUNT LOW NOISE SILICON ZENER DIODE

CMHZ4678 THRU CMHZ4717
SURFACE MOUNT SILICON
LOW LEVEL ZENER DIODES
500mW, 1.8 THRU 43 VOLT
5% TOLERANCE
SOD-123 CASE
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMHZ4678 series
low level silicon Zener diode is a highly reliable voltage
regulator designed for applications requiring an extremely
low operating current and low leakage.
MARKING CODE: SEE MARKING CODE ON
ELECTRICAL CHARACTERISTIC TABLE
MAXIMUM RATINGS: (TL=75°C)
Power Dissipation
Operating and Storage Junction Temperature
SYMBOL
PD
TJ, Tstg
500
-65 to +150
ELECTRICAL CHARACTERISTICS: (TA=25°C), VF=1.5V MAX @ IF=100mA (for all types)
UNIT
mW
°C
TYPE
CMHZ4678
CMHZ4679
CMHZ4680
CMHZ4681
CMHZ4682
CMHZ4683
CMHZ4684
CMHZ4685
CMHZ4686
CMHZ4687
CMHZ4688
CMHZ4689
CMHZ4690
CMHZ4691
CMHZ4692
CMHZ4693
CMHZ4694
CMHZ4695
CMHZ4696
ZENER VOLTAGE
VZ @ IZT
MIN NOM MAX
V
V
V
1.710 1.8 1.890
1.900 2.0 2.100
2.090 2.2 2.310
2.280 2.4 2.520
2.565 2.7 2.835
2.850 3.0 3.150
3.135 3.3 3.465
3.420 3.6 3.780
3.705 3.9 4.095
4.085 4.3 4.515
4.465 4.7 4.935
4.845 5.1 5.355
5.320 5.6 5.880
5.890 6.2 6.510
6.460 6.8 7.140
7.125 7.5 7.875
7.790 8.2 8.610
8.265 8.7 9.135
8.645 9.1 9.555
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
CURRENT
IR @ VR
μA
V
7.5
1.0
5.0
1.0
4.0
1.0
2.0
1.0
1.0
1.0
0.8
1.0
7.5
1.5
7.5
2.0
5.0
2.0
4.0
2.0
10
3.0
10
3.0
10
4.0
10
5.0
10
5.1
10
5.7
1.0
6.2
1.0
6.6
1.0
6.9
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
MAXIMUM
NOISE
DENSITY
ND @ IZT
μV/ Hz
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
4.0
5.0
40
40
40
40
40
MARKING
CODE
CCC
CCD
CCE
CCF
CCH
CCJ
CCK
CCM
CCN
CCP
CCT
CCU
CCV
CCA
CCX
CCY
CCZ
CDC
CDD
R6 (20-November 2013)