CZRB5949 Datasheet | Comchip Technology

Surface Mount Zener Diodes CHIP .chip..tw C ZRB5926 - C ZRB5956 Voltage: 11 - 20 0 Volts Power : 1 .5 Watts Feature - For surf ace mounted applications in order to optimize board space - Low profile package - Built-in strain relief - Glass passivated junction - Low inductance - Plastic package has Underwriters Laboratory Flammability Classification 94V-O SMB/DO-214AA 0.083(2.11) 0.075(1.91) 0.185(4.70) 0.160(4.06) 0.155(3.94) 0.130(3.30) Mechanical data - Case: JEDEC DO-214AA Molded plastic over - Terminals: S older Plated, solderable per Flammability Classification 94V-O MIL-STD-750, method 2026 - Weight:0.003 ounce, 0.093 gram 0.096(2.44) 0.083(2.13) 0.050(1.27) 0.030(0.76) 0.012(0.31) 0.006(0.15) 0.220(5.59) 0.200(5.08) 0.008(0.20) 0.203(0.10) Dimensions in inches and (maillimeter) Maximum Ratings and Electrical Characterics Parameter DC Power Dissipation @ TL=75, Measure at Zero Lead Length(Note 1, Fig.) Derate above 75 °C Peak forward Surge Current 8.3ms single half s ine-wave superimposed on rated load (JEDEC Method) (Note 1,2) Operating Junction and Storage Temperature Range NOTES: 1. Mounted on 5.0mm2(.013mm thi ck) land areas. 2. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty c ycle = 4 pulses per minute maximum . 3. ZENER VOLTAGE (Vz) MEASUREMENT Nominal zener volt age is measured with the device function in thermal equilibrium with am bient temperature at 25 °C. 4. ZENER IMPEDANCE (Zz) DERIVATION ZZT and ZZK are measured by dividing the ac voltage drop across the device by the accurrent applied. The specifi ed limits are for IZ(ac) = 0.1 IZ, (dc) with the ac freqency = 60Hz. Symbol PD IFSM TJ,...