SMD Zener Diode SMD Diodes Specialist CZRFR52C2 Thru CZRFR52C39 (RoHS Device) Voltage 2 to 39 Volts Power 200 mWatts 1005(2512) Features 0.102(2.60) 0.095(2.40) 200mW Power Dissipation. High Voltages from 2 ~ 39 V. 0.051(1.30) 0.043(1.10) Designed for mounting on small surface. Extremely thin/leadless package. Pb free product. 0.035(0.90) Mechanical data 0.027(0.70) Case: 1005(2512)Standard package Molded plastic. 0.020(0.50) Typ. Terminals: Gold plated, solderable per MIL-STD-750,method 2026. Polarity: Indicated by cathode band. 0.040(1.00) Typ. Weight: 0.006 gram(approx.). Dimensions in inches and (millimeter) Maximum Rating AND Electrical Characteristics Symbol Value Unit VF 0.9 V PD 200 mW Forward current , surge peak 8.3 ms single half sine-wave superimposed on rate load( JEDEC method ) I FSM 2.0 A Peak ESD voltage capability (IEC 61000-4-2) V PV 8 kV TJ -55 to +125 Parameter Maximum Forward Voltage Drop at I F = 10 mA O Maximum Power Dissipation at 25 C Operating Junction and Storage Temperature Range O C REV:B Page 1 QW-A2008 Comchip Technology CO., LTD. SMD Zener Diode SMD Diodes Specialist Electrical Characteristics (T A =25 C) O Part Nu mbe r Zener Voltage Op erating resistance Ri sing operating Re sistance Re verse current V Z (V) ZZT(Oh m) ZZK( Oh m) IR( uA) Mar ki ng Co de Mi n Ma x I Z (mA) Ma x I Z (mA) Ma x I Z (mA) Ma x V R (V) CZ RF R5 2C2 Z0 1.90 2.10 5 100 5 600 1 100 1 CZ RF R5 2C2 V2 Z1 2.09 2.31 5 100 5 600 1 100 1 CZ RF R5 2C2 V4 Z2 2.28 2.52 5 85 5 600 1 100 1 CZ RF R5 2C2 V7 Z3 2.57 2.84 5 83 5 500 1 75 1 CZ RF R5 2C3 Z4 2.85 3.15 5 95 5 500 1 50 1 CZ RF R5 2C3 V3 Z5 3.14 3.47 5 95 5 500 1 25 1 CZ RF R5 2C3 V6 Z6 3.42 3.78 5 95 5 500 1 15 1 CZ RF R5 2C3 V9 Z7 3.71 4.10 5 95 5 500 1 10 1 CZ RF R5 2C4 V3 Z8 4.09 4.52 5 95 5 500 1 5 1 CZ RF R5 2C4 V7 Z9 4.47 4.94 5 78 5 500 1 5 2 CZ RF R5 2C5 V1 ZA 4.85 5.36 5 60 5 480 1 0.1 0.8 CZ RF R5 2C5 V6 ZB 5.32 5.88 5 40 5 400 1 0.1 1 CZ RF R5 2C6 V2 ZC 5.89 6.51 5 10 5 200 1 0.1 2 CZ RF R5 2C6 V8 ZE 6.46 7.14 5 8 5 150 1 0.1 3 CZ RF R5 2C7 V5 ZF 7.13 7.88 5 7 5 50 1 0.1 5 CZ RF R5 2C8 V2 ZG 7.79 8.61 5 7 5 50 1 0.1 6 CZ RF R5 2C9 V1 ZH 8.65 9.56 5 10 5 50 1 0.1 7 CZ RF R5 2C1 0 ZJ 9.50 10.50 5 15 5 70 1 0.1 7.5 CZ RF R5 2C11 ZK 10.45 11.55 5 20 5 70 1 0.1 8.5 CZ RF R5 2C1 2 ZM 11.40 12.60 5 20 5 90 1 0.1 9 CZ RF R5 2C1 3 ZN 12.35 13.65 5 25 5 110 1 0.1 10 CZ RF R5 2C1 5 ZP 14.25 15.75 5 30 5 110 1 0.1 11 CZ RF R5 2C1 6 ZQ 15.20 16.80 5 40 5 170 1 0.1 12 CZ RF R5 2C1 8 ZR 17.10 18.90 5 50 5 170 1 0.1 14 CZ RF R5 2C2 0 ZS 19.00 21.00 5 50 5 220 1 0.1 15 CZ RF R5 2C2 2 ZT 20.90 23.10 5 55 5 220 1 0.1 17 CZ RF R5 2C2 4 ZU 22.80 25.20 5 80 5 220 1 0.1 18 CZ RF R5 2C2 7 ZV 25.65 28.35 5 80 5 250 1 0.1 20 CZ RF R5 2C3 0 ZW 28.50 31.50 5 80 5 250 1 0.1 23 CZ RF R5 2C3 3 ZX 31.35 34.65 5 80 5 250 1 0.1 25 CZ RF R5 2C3 6 ZY 34.20 37.80 5 90 5 250 1 0.1 27 CZ RF R5 2C3 9 ZZ 37.05 40.95 5 90 5 300 1 0.1 29 REV:B Page 2 QW-A2008 Comchip Technology CO., LTD. SMD Zener Diode SMD Diodes Specialist RATING AND CHARACTERISTIC CURVES (CZRFR52C2 Thru CZRFR52C39) Fig.2 TEMPERATURE COEFFICENTS TEMPERATURE COEFFICIENT,(mV/ OC) 7 6 5 4 3 2 1 0 1 -2 -3 -4 2 3 5 4 7 6 8 9 10 11 100 10 1 10 12 20 NOMINAL ZENER VOLTAGE,VOLTS Fig.3 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE 40 50 1.0 1.1 Fig.4 TYPICAL FORWARD VOLTAGE 1000 1000 10 12 1 1 10 1 50 0.4 0.6 0.5 NORMALL ZENER VOLTAGE,VOLTS O I Z =20mA 10 100 C I Z =5mA 25 100 CO I Z =1mA 5CO T J =25 OC I Z (AC)0.1I Z (DC) F=1kHZ FORWARD CURRENT,mA DYNAMIC IMPEDANCE,Ohm 30 NOMINAL ZENER VOLTAGE,VOLTS 75 TEMPERATURE COEFFICIENT,(mV/ OC) Fig.1 TEMPERATURE COEFFICENTS 0.7 0.8 0.9 FORW ARD VOLTAGE , Volts Fig.5 TYPICAL LEAKAGE CURRENT Fig.6 TYPICAL CAPACITANCE 100 400 10 350 O CAPACITANCE, P F LEAKAGE CURRENT,mA T A =25 C 1 O 0.1 +125 C 0.01 O 0.001 +25 C 0.0001 -55 C 0.00001 0V BIAS 1V BIAS 300 250 200 150 BIASAT 50% OF V Z NOM 100 O 50 0 0 5 10 15 20 25 30 35 NO MI NA L ZENE R VOLTAGE ,Volts 40 45 0 10 20 30 40 NORMAL ZENER VOLTAGE,VOLTS REV:B Page 3 QW-A2008 Comchip Technology CO., LTD. SMD Zener Diode SMD Diodes Specialist RATING AND CHARACTERISTIC CURVES (CZRFR52C2 Thru CZRFR52C39) O ZENER CURRENT,mA 10 1 0.1 0.01 39 30 27 24 22 20 18 16 15 12 T A =25 C 11 10 9V1 8V2 7V5 6V8 6V2 2 2V2 2V4 2V7 3 3V3 3V6 3V9 4V3 4V7 5V1 5V6 ZENER CURRENT,mA 100 O T A =25 C 13 100 Fig.8 ZENER VOLTAGE VERSUS ZENER CURRENT 33 36 Fig.7 ZENER VOLTAGE VERSUS ZENER CURRENT 10 1 0.1 0.01 0 2 4 6 8 10 12 10 ZENE R VOLTAGE ,Volts 20 30 40 50 ZENE R VOLTAGE ,Volts Fig.9 STEADY STATE POWER DERATING POWER DISSIPATION,Watts 0.6 0.5 0.4 0.3 0.2 0.1 0 0 25 50 75 100 125 150 O TEMPERATURE( C) REV:B Page 4 QW-A2008 Comchip Technology CO., LTD. SMD Zener Diode SMD Diodes Specialist Reel Taping Specification d P0 P1 T E Index hole F W B Polarity P C A 12 o 0 D2 D1 D W1 Trailer ....... ....... End Device ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed FR/1005 FR/1005 SYMBOL A B C d D D1 D2 (mm) 1.55 ± 0.10 2.65 ± 0.10 1.05 ± 0.10 1.55 ± 0.05 178 ± 1 60.0 MIN. 13.0 ± 0.20 (inch) 0.061 ± 0.004 0.104 ± 0.004 0.041 ± 0.004 0.061 ± 0.002 7.008 ± 0.04 2.362 MIN. 0.512 ± 0.008 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 0.23 ± 0.05 8.00 ± 0.20 13.5 MAX. (inch) 0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.002 0.315 ± 0.008 0.531 MAX. REV:B Page 5 QW-A2008 Comchip Technology CO., LTD. SMD Zener Diode SMD Diodes Specialist Suggested PAD Layout FR/1005 SIZE A (mm) (inch) 2.00 0.079 D A B 0.70 0.028 C 1.30 0.051 E C D 2.70 0.106 E 1.30 0.051 B Standard Package Qty per Reel Reel Size (Pcs) (inch) 4000 7 Case Type FR/1005 REV:B Page 6 QW-A2008 Comchip Technology CO., LTD.