CMPZ5221B
THRU
CMPZ5267B
SURFACE MOUNT
350mW SILICON ZENER DIODE
5% TOLERANCE
SOT-23 CASE
Central
Semiconductor Corp.
TM
R9 (20-July 2005)
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMPZ5221B
Series silicon zener diode is a high quality voltage
regulator for use in industrial, commercial,
entertainment and computer applications. Higher
voltage devices are available on special order.
MARKING CODE: SEE MARKING CODES ON
THE ELECTRICAL CHARACTERISTICS TABLE
TYPE
ZENER VOLTAGE
VZ@ IZT
TEST
CURRENT MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAX.
TEMP.
COEFF. MARK.
CODE
MIN NOM MAX IZT ZZT @ IZT ZZT @ IZK IR@ VRΘΘVZ
VOLTS VOLTS VOLTS mA ΩΩΩΩmA µA VOLTS % /°C
CMPZ5221B 2.280 2.4 2.520 20 30 1200 0.25 100 1.0 -0.085 18A
CMPZ5222B 2.375 2.5 2.625 20 30 1250 0.25 100 1.0 -0.085 18B
CMPZ5223B 2.565 2.7 2.835 20 30 1300 0.25 75 1.0 -0.080 18C
CMPZ5224B 2.660 2.8 2.940 20 30 1400 0.25 75 1.0 -0.080 18D
CMPZ5225B 2.850 3.0 3.150 20 29 1600 0.25 50 1.0 -0.075 18E
CMPZ5226B 3.135 3.3 3.465 20 28 1600 0.25 25 1.0 -0.070 C8A
CMPZ5227B 3.420 3.6 3.780 20 24 1700 0.25 15 1.0 -0.065 C8B
CMPZ5228B 3.705 3.9 4.095 20 23 1900 0.25 10 1.0 -0.060 C8C
CMPZ5229B 4.085 4.3 4.515 20 22 2000 0.25 5.0 1.0 ±0.055 C8D
CMPZ5230B 4.465 4.7 4.935 20 19 1900 0.25 5.0 2.0 ±0.030 C8E
CMPZ5231B 4.845 5.1 5.335 20 17 1600 0.25 5.0 2.0 ±0.030 C8F
CMPZ5232B 5.320 5.6 5.880 20 11 1600 0.25 5.0 3.0 +0.038 C8G
CMPZ5233B 5.700 6.0 6.300 20 7.0 1600 0.25 5.0 3.5 +0.038 C8H
CMPZ5234B 5.890 6.2 6.510 20 7.0 1000 0.25 5.0 4.0 +0.045 C8J
CMPZ5235B 6.460 6.8 7.140 20 5.0 750 0.25 3.0 5.0 +0.050 C8K
CMPZ5236B 7.125 7.5 7.875 20 6.0 500 0.25 3.0 6.0 +0.058 C8L
CMPZ5237B 7.790 8.2 8.610 20 8.0 500 0.25 3.0 6.5 +0.062 C8M
CMPZ5238B 8.265 8.7 9.135 20 8.0 600 0.25 3.0 6.5 +0.065 C8N
CMPZ5239B 8.645 9.1 9.555 20 10 600 0.25 3.0 7.0 +0.068 C8P
CMPZ5240B 9.500 10 10.50 20 17 600 0.25 3.0 8.0 +0.075 C8Q
CMPZ5241B 10.45 11 11.55 20 22 600 0.25 2.0 8.4 +0.076 C8R
CMPZ5242B 11.40 12 12.60 20 30 600 0.25 1.0 9.1 +0.077 C8S
CMPZ5243B 12.35 13 13.65 9.5 13 600 0.25 0.5 9.9 +0.079 C8T
CMPZ5244B 13.30 14 14.70 9.0 15 600 0.25 0.1 10 +0.082 C8U
MAXIMUM RATINGS: (TA=25°C ) SYMBOL UNITS
Power Dissipation PD350 mW
Operating and Storage Temperature TJ, Tstg -65 to +150 °C
Note: VZTolerance “B” suffix = ±5%, VZ Tolerance “C” suffix = ±2%, VZ Tolerance “D” suffix = ±1%
ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=0.9V MAX @ IF=10mA FOR ALL TYPES.
Central
Semiconductor Corp.
TM CMPZ5221B
THRU
CMPZ5267B
SURFACE MOUNT
350mW SILICON ZENER DIODE
5% TOLERANCE
R9 (20-July 2005)
LEAD CODE:
1) ANODE
2) NO CONNECTION
3) CATHODE
ELECTRICAL CHARACTERISTICS: (TA=25°C) VF=0.9V MAX @ IF=10mA FOR ALL TYPES.
TYPE
ZENER VOLTAGE
VZ@ IZT
TEST
CURRENT MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAX.
TEMP.
COEFF. MARK.
CODE
MIN NOM MAX IZT ZZT @ ZT ZZT @ IZK IR@ VRΘΘVZ
VOLTS VOLTS VOLTS mA ΩΩΩΩmA µA VOLTS % /°C
CMPZ5245B 14.25 15 15.75 8.5 16 600 0.25 0.1 11 +0.082 C8V
CMPZ5246B 15.20 16 16.80 7.8 17 600 0.25 0.1 12 +0.083 C8W
CMPZ5247B 16.15 17 17.85 7.4 19 600 0.25 0.1 13 +0.084 C8X
CMPZ5248B 17.10 18 18.90 7.0 21 600 0.25 0.1 14 +0.085 C8Y
CMPZ5249B 18.05 19 19.95 6.6 23 600 0.25 0.1 14 +0.086 C8Z
CMPZ5250B 19.00 20 21.00 6.2 25 600 0.25 0.1 15 +0.086 81A
CMPZ5251B 20.90 22 23.10 5.6 29 600 0.25 0.1 17 +0.087 81B
CMPZ5252B 22.80 24 25.20 5.2 33 600 0.25 0.1 18 +0.088 81C
CMPZ5253B 23.75 25 26.25 5.0 35 600 0.25 0.1 19 +0.089 81D
CMPZ5254B 25.65 27 28.35 4.6 41 600 0.25 0.1 21 +0.090 81E
CMPZ5255B 26.60 28 29.40 4.5 44 600 0.25 0.1 21 +0.091 81F
CMPZ5256B 28.50 30 31.50 4.2 49 600 0.25 0.1 23 +0.091 81G
CMPZ5257B 31.35 33 34.65 3.8 58 700 0.25 0.1 25 +0.092 81H
CMPZ5258B 34.20 36 37.80 3.4 70 700 0.25 0.1 27 +0.093 81J
CMPZ5259B 37.05 39 40.95 3.2 80 800 0.25 0.1 30 +0.094 81K
CMPZ5260B 40.85 43 45.15 3.0 93 900 0.25 0.1 33 +0.095 81L
CMPZ5261B 44.65 47 49.35 2.7 105 1000 0.25 0.1 36 +0.095 81M
CMPZ5262B*48.45 51 53.55 2.5 125 1100 0.25 0.1 39 +0.096 81N
CMPZ5263B*53.20 56 58.80 2.2 150 1300 0.25 0.1 43 +0.096 81P
CMPZ5264B*57.00 60 63.00 2.1 170 1400 0.25 0.1 46 +0.097 81Q
CMPZ5265B*58.90 62 65.10 2.0 185 1400 0.25 0.1 47 +0.097 81R
CMPZ5266B*64.60 68 71.40 1.8 230 1600 0.25 0.1 52 +0.097 81S
CMPZ5267B*71.25 75 78.75 1.7 270 1700 0.25 0.1 56 +0.098 81T
* Consult Factory
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SOT-23 CASE - MECHANICAL OUTLINE
