SMD Zener Diode ACZRC5340B-G Thru. ACZRC5388B-G Voltage: 6.0 to 200 Volts Power: 5 Watts RoHS Device Features - Glass passivated chip. SMC/DO-214AB - Low leakage. 0.281(7.15) - Built-in strain relief. 0.260(6.60) - Low inductance. 0.126(3.20) 0.238(6.04) - High peak reverse power dissipation. 0.114(2.90) 0.219(5.55) - For use in stabilizing and clipping circuits with high power. - Comply with AEC-Q101 0.313(7.95) 0.305(7.75) 0.012(0.30) 0.006(0.15) Mechanical data 0.100(2.53) 0.078(1.98) - Case: DO-214AB(SMC) , Molded plastic. 0.059(1.51) 0.008(0.20) - Epoxy: UL 94V-0 rate flame retardant. 0.000(0.00) 0.030(0.75) - Terminals: Solderable per MIL-STD-750 ,method 2026 guranteed. Dimensions in inches and (millimeter) - Polarity: Color band denotes cathode end. - Mounting position: Any. Circuit diagram - Weight: 0.230 gram (approx.) Maximum Ratings (TA=25C unless otherwise noted) Symbol Parameter Value Units DC power dissipation at TL = 75C (Note1) PD 5 W Maximun forward voltage at IF=1A VF 1.2 V Junction temperature range TJ -55 to +150 C Storage temperature range TSTG -55 to +150 C Note: 2 (1) Mounted on 5.0mm (1oz thick) Iand areas, lead temperature at TL=75C. Company reserves the right to improve product design , functions and reliability without notice. REV: D AQW-BZ003 Page 1 Comchip Technology CO., LTD.SMD Zener Diode RATING AND CHARACTERISTIC CURVES (ACZRC5340B-G Thru. ACZRC5388B-G) Fig.2 - Temperature coefficients Fig.1 - Power temperature derating current v.s. Zener voltage 5.0 100 4.0 3.0 10 Range 2.0 1.0 0 1 0 25 50 75 100 125 150 175 10 100 Lead Temperature, TL (C) Zener voltage, Vz (V) Fig.3 - Typical thermal resistance Fig.4 - Maximum surge power v.s. lead length 40 100 30 20 10 10 0 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1 10 100 1000 Lead length to heatsink, L (inches) Pulse width, PW (ms) Fig.5- Typical thermal response L, lead length=3/8 inch 100 D=0.5 10 D=0.2 D=0.1 1 D=0.05 D=0.01 D=0 Note: Below 0.1 second, Thermal Single pulse TJL- JL(t)Ppk response curve is applicable repctitive pulse TJL=JL(t,D)Ppk to any lead length (L) 0.1 0.001 0.01 0.1 1 10 100 Time, t (s) Company reserves the right to improve product design , functions and reliability without notice. REV: D AQW-BZ003 Page 2 Comchip Technology CO., LTD. Junction to lead trensient thermal Junction to lead thermal resistance, Power dissipation, PD (W) resistance JL(t,D), (C/W) JL, (C/W) Peak surge power, Ppk (W) Temperature coefficient, VZ (mV/C)