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DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMDZ1L8
Series Silicon Low Level Zener Diode is a high
quality voltage regulator, manufactured in a
SUPERmini™ surface mount package, designed
for applications requiring a low operating current,
low leakage, and a sharp knee.
MARKING CODE: SEE MARKING CODES ON
ELECTRICAL CHARACTERISTICS TABLE
CMDZ1L8 THRU CMDZ47L
SUPERmini™
LOW LEVEL ZENER DIODE
250mW, 1.8 VOLTS THRU 47 VOLTS
SOD-323 CASE
Central
Semiconductor Corp.
TM
R7 (1-November 2007)
ZENER TEST MAXIMUM MAXIMUM
VOLTAGE CURRENT ZENER REVERSE MARKING
TYPE VZ@ I
ZT
IMPEDANCE CURRENT CODE
MIN NOM MAX I
ZT
ZZT@ I
ZTIR
@ V
R
VV V μA W μAV
CMDZ1L8 1.710 1.8 1.890 500 1200 25 1.0 7N
CMDZ2L0 1.900 2.0 2.100 500 1100 25 1.0 8N
CMDZ2L2 2.090 2.2 2.310 500 1000 25 1.0 9N
CMDZ2L4 2.280 2.4 2.520 500 900 25 1.0 AP
CMDZ2L5 2.375 2.5 2.625 500 900 10 1.0 BP
CMDZ2L7 2.565 2.7 2.835 500 900 10 1.0 CP
CMDZ2L8 2.660 2.8 2.940 500 900 10 1.0 DP
CMDZ3L0 2.850 3.0 3.150 500 900 5.0 1.0 EP
CMDZ3L3 3.135 3.3 3.465 500 900 5.0 1.0 FP
CMDZ3L6 3.420 3.6 3.780 500 900 5.0 1.0 GP
CMDZ3L9 3.705 3.9 4.095 500 900 5.0 1.0 HP
CMDZ4L3 4.085 4.3 4.515 500 900 5.0 1.0 JP
CMDZ4L7 4.465 4.7 4.935 500 750 1.0 1.5 KP
CMDZ5L1 4.845 5.1 5.355 500 400 1.0 1.5 LP
CMDZ5L6 5.320 5.6 5.880 500 325 1.0 2.0 NP
CMDZ6L2 5.890 6.2 6.510 500 90 1.0 2.0 OP
CMDZ6L8 6.460 6.8 7.140 500 60 1.0 3.5 PP
CMDZ7L5 7.125 7.5 7.875 500 60 1.0 3.5 QP
CMDZ8L2 7.790 8.2 8.610 500 60 1.0 6.0 RP
CMDZ9L1 8.645 9.1 9.555 500 60 1.0 6.0 SP
CMDZ10L 9.50 10 10.50 500 80 1.0 8.0 TP
CMDZ11L 10.45 11 11.55 500 80 1.0 8.0 UP
CMDZ12L 11.40 12 12.60 500 80 1.0 10.5 VP
CMDZ13L 12.35 13 13.65 500 80 1.0 10.5 XP
CMDZ15L 14.25 15 15.75 500 80 1.0 11.5 YP
ABSOLUTE MAXIMUM RATINGS:
SYMBOL UNIT
Power Dissipation (@TA=25°C) P
D
250 mW
Operating and Storage Temperature TJ,T
stg
-65 to +150 °C
Thermal Resistance Θ
JA
500 °C/W
ELECTRICAL CHARACTERISTICS: (TA=25°C), VF=0.9V Max @ IF=10mA (FOR ALL TYPES)
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Central
Semiconductor Corp.
TM
SOD-323 CASE - MECHANICAL OUTLINE
CMDZ1L8 THRU CMDZ47L
SUPERmini™
LOW LEVEL ZENER DIODE
250mW, 1.8 VOLTS THRU 47 VOLTS
R7 (1-November 2007)
ZENER TEST MAXIMUM MAXIMUM
VOLTAGE CURRENT ZENER REVERSE MARKING
TYPE VZ@ I
ZT
IMPEDANCE CURRENT CODE
MIN NOM MAX I
ZT
ZZT@ I
ZT
IR@ V
R
VVV μA W μAV
CMDZ16L 15.20 16 16.80 500 80 1.0 14 ZP
CMDZ18L 17.10 18 18.90 500 80 1.0 16 1P
CMDZ20L 19.00 20 21.00 500 100 1.0 18 2P
CMDZ22L 20.90 22 23.10 500 100 1.0 20 3P
CMDZ24L 22.80 24 25.20 500 120 1.0 22 4P
CMDZ27L 25.65 27 28.35 500 150 1.0 24 5P
CMDZ30L 28.50 30 31.50 500 200 1.0 27 6P
CMDZ33L 31.35 33 34.65 500 250 1.0 30 7P
CMDZ36L 34.20 36 37.80 500 300 1.0 33 8P
CMDZ39L 37.05 39 40.95 500 350 1.0 36 9P
CMDZ43L 40.85 43 45.15 500 400 1.0 40 AR
CMDZ47L 44.65 47 49.35 500 450 1.0 44 BR
ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C)
VF=0.9V Max @ IF=10mA (FOR ALL TYPES)
Lead Code:
1) CATHODE
2) ANODE
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