CZRA5930B-G Comchip

SMD Zener Diode CZRA5920B-G Thru CZRA5956B-G Voltage: 6.2 to 200 Volts Power: 1.5 Watts RoHS Device Features DO-214AC (SMA) -Glass passivated chip. -Low leakage. 0.173(4.40) -Built-in strain relief. 0.155(3.94) -Low inductance. 0.109(2.76) -High peak reverse power dissipa. 0.064(1.63) 0.048(1.23) 0.099(2.51) -Lead(Pb)-free component. -For use in stabilizing and clipping circuits with high power. 0.206(5.22) 0.192(4.87) 0.012(0.30) 0.006(0.15) Mechanical data 0.089(2.26) -Case: DO-214AC(SMA) , Molded plastic. 0.077(1.96) -Epoxy: UL 94V-0 rate flame retardant. 0.008(0.20) 0.059(1.51) 0.030(0.75) -Terminals: Solderable per MIL-STD-750 ,method 2026. Dimensions in inches and (millimeter) -Polarity: Color band denotes cathode. -Mounting position: Any. Maximum Rating AND Electrical Characteristics Parameter Symbol Value Unit Maximum Power Dissipation,TL = 50C (Note1) PD 1.5 W Maximun Forward voltage at IF=200mA VF 1.2 V Operating Junction and Storage Temperature Range TJ,TSTG -55 to +175 C (1) TL = Lead temperature at 3/8 (9.5mm) from body. REV:A QW-BZ019 Page 1 Comchip Technology CO., LTD.SMD Zener Diode RATING AND CHARACTERISTIC CURVES (CZRA5920B-G Thru CZRA5956B-G) Fig.1 Typical thermal resistance v.s. lead length Fig.2 Maximum surge power 80 1000 60 40 100 20 0 10 0.1 1 10 100 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Lead length to heat sink (inches) Pulse width (ms) Fig.3 Temperature coefficents v.s. zener voltage Fig.4 Power temperature derating current 2.5 1000 1.5 Range 1.0 100 0.5 0 10 10 30 100 0 25 50 75 100 125 150 175 Zener voltage(V) Lead Temperature (C) Fig.5 Typical thermal response L, lead length=3/8 inch 100 D=0.5 10 D=0.2 D=0.1 D=0.05 D=0.02 1 D=0.01 D=Note:Below 0.1 second, D=0 Thermal response curve is 0.1 0.0001 0.001 0.01 0.1 1 10 Pulse width (ms) REV:A QW-BZ019 Page 2 Comchip Technology CO., LTD. Temperature coefficient,(mV/C) Junction to lead thermal resistance(C/W) Junction to lead triensient thermal resistance (C/W) Power dissipation(W) Peak surge power (W)