CMZ5954B中文资料
Central
Semiconductor Corp.TM 322
DESCRIPTION:
The CENTRAL SEMICONDUCTOR 1.5 Watt Surface Mount Silicon Zener Diode is a high quality, well constructed, highly reliable component designed for use in all types of commercial, industrial, entertainment,computer, and automotive applications where small size is required. The SMA case occupies 30% less board space than the SMB case. To order devices on 12mm Tape and Reel (5000/13" Reel), add TR13suffix to part number.
MAXIMUM RATINGS: (T A =25°C unless otherwise noted)
SYMBOL
UNITS Peak Forward Surge Current (8.3ms)
I FSM 20 A Power Dissipation (T L =75°C)
P D 1.5 W Power Dissipation
P D 0.9 W Peak Power Dissipation (T L <25°C)
PW=10/1000m s
P PK 200 W Peak Power Dissipation (T L <25°C)
PW=8/20m s
P PK 1000 W Operating and Storage
Junction Temperature
T J ,T stg -65 to +150 °C Thermal Resistance
Q JL 50°C/W Thermal Resistance Q JA 139°C/W
FEATURES:? SUPER MINIATURE CASE ? 200 WATTS OF TVS POWER ? ± 5% TOLERANCE ? SUPERIOR LOT TO LOT CONSISTENCY ? LOW COST ? HIGH RELIABILITY ? “C” BEND CONSTRUCTION PROVIDES
STRAIN RELIEF WHEN MOUNTED ON
PC BOARD
323
R2MAXIMUM
TYPE NO.ZENER TEST MAXIMUM ZENER MAXIMUM DC MARKING
VOLTAGE CURRENT IMPEDENCE REVERSE ZENER CODE
CURRENT CURRENT
MIN NOM MAX VOLTS VOLTS VOLTS mA mA VOLTS CMZ5921B* 6.460 6.87.14055.1 2.5200 1.0 2.5 5.2221C5921B CMZ5922B*7.1257.57.87550.0 3.04000.5 2.5 6.0200C5922B CMZ5923B*7.7908.28.61045.7 3.54000.5 2.5 6.5183C5923B CMZ5924B*8.6459.19.55541.2 4.05000.5 2.57.0165C5924B CMZ5925B 9.5001010.5037.5 4.55000.25 2.58.0150C5925B CMZ5926B 10.451111.5534.1 5.55500.250.58.4136C5926B CMZ5927B 11.401212.6031.2 6.55500.250.59.1125C5927B CMZ5928B 12.351313.6528.87.05500.250.59.9115C5928B CMZ5929B 14.251515.7525.09.06000.250.511.4100C5929B CMZ5930B 15.201616.8023.4106000.250.512.294C5930B CMZ5931B 17.101818.9020.8126500.250.513.783C5931B CMZ5932B 19.002021.0018.7146500.250.515.275C5932B CMZ5933B 20.902223.1017.017.56500.250.516.768C5933B CMZ5934B 22.802425.2015.6197000.250.518.263C5934B CMZ5935B 25.652728.3513.9237000.250.520.656C5935B CMZ5936B 28.503031.5012.5267500.250.522.850C5936B CMZ5937B 31.353334.6511.4338000.250.525.145C5937B CMZ5938B 34.203637.8010.4388500.250.527.442C5938B CMZ5939B 37.053940.959.6459000.250.529.738C5939B CMZ5940B 40.854345.158.7539500.250.532.735C5940B CMZ5941B 44.654749.358.06710000.250.535.832C5941B CMZ5942B 48.455153.557.37011000.250.538.829C5942B CMZ5943B 53.205658.80 6.78613000.250.542.627C5943B CMZ5944B 58.906265.10 6.010015000.250.547.124C5944B CMZ5945B 64.606871.40 5.512017000.250.551.722C5945B CMZ5946B 71.257578.75 5.014020000.250.556.020C5946B CMZ5947B 77.908286.10 4.616025000.250.562.218C5947B CMZ5948B 86.459195.55 4.120030000.250.569.216C5948B CMZ5949B 95.00100105.0 3.725031000.250.576.015C5949B CMZ5950B 104.5110115.5 3.430040000.250.583.613C5950B CMZ5951B 114.0120126.0 3.136045000.250.591.212C5951B CMZ5952B 123.5130136.5 2.945050000.250.598.811C5952B CMZ5953B 142.5150157.5 2.560060000.250.5114.010C5953B CMZ5954B 152.0160168.0 2.370065000.250.5121.69.0C5954B CMZ5955B 171.0180189.0 2.190070000.250.5136.88.0C5955B CMZ5956B 190.0200210.0 1.9120080000.250.5152.07.0C5956B V Z @I ZT ELECTRICAL CHARACTERISTICS: (T A =25°C), V F =1.5V MAX @ I F =200mA FOR ALL TYPES.
I ZT Z ZK @I ZK I R @V R m A W W I ZM
Z ZT @I ZT mA
* Available on special order; consult factory.
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