CZRQR18VB-HF Comchip

SMD Zener Diode CZRQR2V4B-HF Thru CZRQR39VB-HF Voltage 2.4 to 39 Volts Power 125 mWatts RoHS Device Halogen Free 0402/SOD-923F Features 0.041(1.05) -125mW Power Dissipation. 0.037(0.95) -High Voltages from 2.4 ~ 39 V. -Designed for mounting on small surface. 0.026(0.65) 0.022(0.55) -Extremely thin/leadless package. -Constant voltage control. -Pb free product. 0.022(0.55) 0.018(0.45) Mechanical data 0.012(0.30) Typ. -Case: 0402/SOD-923F Standard package Molded plastic. -Terminals: Gold plated, solderable per MIL-STD-750,method 2026. 0.020(0.50) Typ. -Polarity: Indicated by cathode band. Dimensions in inches and (millimeter) -Weight: 0.001 gram(approx.). Maximum Rating AND Electrical Characteristics Parameter Symbol Value Unit Maximum Forward Voltage Drop at IF = 10 mA 0.9 VF V O Maximum Power Dissipation at 25 C PD 125 mW Forward current , surge peak 8.3 ms single half sine-wave superimposed IFSM 2.0 A on rate load( JEDEC method ) Peak ESD voltage capability (IEC 61000-4-2) VPV 8 kV O Operating Junction and Storage Temperature Range TJ -55 to +125 C REV:A QW-G2013 Page 1 Comchip Technology CO., LTD.SMD Zener Diode O Electrical Characteristics(Ta = 25C) Rising Operating Reverse Zener Voltage operating resistance current Marking Resistance Part Number Code VZ(V) ZZT(Ohm) ZZK(Ohm) IR(uA) IZ(mA) IZ(mA) IZ(mA) VR(V) Min Max Max Max Max CZRQR2V4B-HF U2 2.34 2.46 5 100 5 1800 0.25 100 1 CZRQR2V7B-HF U3 2.63 2.77 5 100 5 1900 0.25 75 1 CZRQR3V0B-HF U4 2.93 3.08 5 95 5 2000 0.25 50 1 CZRQR3V3B-HF U5 3.22 3.38 5 95 5 2200 0.25 25 1 CZRQR3V6B-HF U6 3.51 3.69 5 90 5 2300 0.25 15 1 CZRQR3V9B-HF U7 3.80 4.00 5 90 5 2400 0.25 10 1 CZRQR4V3B-HF U8 4.19 4.41 5 5 2500 5 1 88 0.25 CZRQR4V7B-HF U9 4.58 4.82 5 70 5 2200 0.25 3 1.5 UA 5 5 2050 2 2 CZRQR5V1B-HF 4.97 5.23 50 0.25 CZRQR5V6B-HF UB 5.46 5.74 5 25 5 1800 0.25 2 3 6.05 5 5 1 4 CZRQR6V2B-HF UC 6.36 10 1300 0.25 CZRQR6V8B-HF UE 6.63 6.97 5 8 5 750 0.25 1 5.2 0.5 6 CZRQR7V5B-HF UF 7.31 7.69 5 7 5 600 0.25 CZRQR8V2B-HF UG 8.00 8.41 5 7 5 600 0.25 0.5 6.5 0.1 7 CZRQR9V1B-HF UH 8.87 9.33 5 10 5 600 0.25 CZRQR10VB-HF UJ 9.75 10.25 5 15 5 600 0.25 0.1 8 8.4 CZRQR11VB-HF UK 10.73 11.27 5 18 5 600 0.25 0.1 CZRQR12VB-HF UM 11.70 12.30 5 22 5 600 0.25 0.1 9.1 9.9 CZRQR13VB-HF UN 12.68 13.32 5 25 5 600 0.25 0.1 CZRQR15VB-HF UP 14.63 15.37 5 32 5 600 0.25 0.1 11 CZRQR16VB-HF UQ 15.60 16.40 5 36 5 600 0.25 0.1 12 CZRQR18VB-HF UR 17.55 18.45 5 42 5 600 0.25 0.1 14 CZRQR20VB-HF US 19.50 20.50 5 48 5 600 0.25 0.1 15 CZRQR22VB-HF 21.45 22.55 5 55 5 600 0.25 0.1 17 UT CZRQR24VB-HF UU 23.40 24.60 5 62 5 600 0.25 0.1 18 CZRQR27VB-HF 26.33 27.67 5 70 5 600 0.25 0.1 21 UV CZRQR30VB-HF UW 29.25 30.75 5 78 5 600 0.25 0.1 23 32.18 33.82 5 88 5 700 0.1 25 CZRQR33VB-HF UX 0.25 CZRQR36VB-HF UY 35.10 36.90 5 95 5 700 0.25 0.1 27 5 130 5 30 CZRQR39VB-HF UZ 38.03 39.97 800 0.25 0.1 REV:A QW-G2013 Page 2 Comchip Technology CO., LTD.