SMD Zener Diode CZRL55C2V4-G Thru CZRL55C75-G Voltage: 2.4 to 75 Volts Power: 500 mWatts RoHS Device Features SOD-80(MiniMELF) -Silicon epitaxial power Zener diodes. -For use as low voltage stabilizer or voltage reference. -The Zener voltages are graded according to the international E24 standard. Higher Zener voltages and 1% tolerance available on request. 0.020 (0.50) 0.012 (0.30) -Pb free product. 0.146 (3.70) 0.134 (3.40) Mechanical data 0.063 (1.60) 0.055 (1.40) -Case: MiniMELF glass case (SOD-80). -Polarity: Color band denotes cathode end. -Mounting position: Any. -Approx. Weight: 0.05g. Dimensions in inches and (millimeter) Circuit diagram Maximum Rating And Electrical Characteristics (TA=25°C, unless otherwise noted) Symbol Value Unit PV 500 mW Z-current IZ PV/VZ mA Junction temperature TJ 175 O TSTG -65 ~ +175 O RθJA 500 VF 1.5 Parameter Maximum power dissipation Test Conditions RθJA < 300K/W Storage temperature range Maximum thermal resistance On PC board 50×50×1.6mm Forward voltage IF=200mA Company reserves the right to improve product design , functions and reliability without notice. QW-BZ012 C C O C/W V REV:B Page 1 SMD Zener Diode ELECTRICAL CHARACTERISTICS(TA = 25°C) Nominal Zener Voltage Part No. V Z @ I ZT Max. Reverse Leakage Current Max. Zener Impedence Z ZT @ I ZT Z ZK @ I ZK IR @ V Typ. Temp. Coefficient R V Z %/K Nom. Min. Max. ohm mA ohm mA uA V CZRL55C2V4-G 2.4 2.28 2.56 85 5.0 600 1.0 50.0 1.0 -0.09~-0.06 CZRL55C2V7-G 2.7 2.50 2.90 85 5.0 600 1.0 10.0 1.0 -0.09~-0.06 CZRL55C3V0-G 3.0 2.80 3.20 90 5.0 600 1.0 4.0 1.0 -0.08~-0.05 CZRL55C3V3-G 3.3 3.10 3.50 90 5.0 600 1.0 2.0 1.0 -0.08~-0.05 CZRL55C3V6-G 3.6 3.40 3.80 90 5.0 600 1.0 2.0 1.0 -0.08~-0.05 CZRL55C3V9-G 3.9 3.70 4.10 90 5.0 600 1.0 2.0 1.0 -0.08~-0.05 CZRL55C4V3-G 4.3 4.00 4.60 90 5.0 600 1.0 1.0 1.0 -0.06~-0.03 CZRL55C4V7-G 4.7 4.40 5.00 80 5.0 600 1.0 0.5 1.0 -0.05~+0.02 CZRL55C5V1-G 5.1 4.80 5.40 60 5.0 550 1.0 0.1 1.0 -0.02~+0.02 CZRL55C5V6-G 5.6 5.20 6.00 40 5.0 450 1.0 0.1 1.0 -0.05~+0.05 CZRL55C6V2-G 6.2 5.80 6.60 10 5.0 200 1.0 0.1 2.0 0.03~0.06 CZRL55C6V8-G 6.8 6.40 7.20 8 5.0 150 1.0 0.1 3.0 0.03~0.07 CZRL55C7V5-G 7.5 7.00 7.90 7 5.0 50 1.0 0.1 5.0 0.03~0.07 CZRL55C8V2-G 8.2 7.70 8.70 7 5.0 50 1.0 0.1 6.2 0.03~0.08 CZRL55C9V1-G 9.1 8.50 9.60 10 5.0 50 1.0 0.1 6.8 0.03~0.09 CZRL55C10-G 10.0 9.40 10.60 15 5.0 70 1.0 0.1 7.5 0.03~0.1 CZRL55C11-G 11.0 10.40 11.60 20 5.0 70 1.0 0.1 8.2 0.03~0.11 CZRL55C12-G 12.0 11.40 12.70 20 5.0 90 1.0 0.1 9.1 0.03~0.11 CZRL55C13-G 13.0 12.40 14.10 26 5.0 110 1.0 0.1 10 0.03~0.11 CZRL55C15-G 15.0 13.80 15.60 30 5.0 110 1.0 0.1 11 0.03~0.11 CZRL55C16-G 16.0 15.30 17.10 40 5.0 170 1.0 0.1 12 0.03~0.11 CZRL55C18-G 18.0 16.80 19.10 50 5.0 170 1.0 0.1 13 0.03~0.11 CZRL55C20-G 20.0 18.80 21.20 55 5.0 220 1.0 0.1 15 0.03~0.11 CZRL55C22-G 22.0 20.80 23.30 55 5.0 220 1.0 0.1 16 0.04~0.12 CZRL55C24-G 24.0 22.80 25.60 80 5.0 220 1.0 0.1 18 0.04~0.12 CZRL55C27-G 27.0 25.10 28.90 80 5.0 220 1.0 0.1 20 0.04~0.12 CZRL55C30-G 30.0 28.00 32.00 80 5.0 220 1.0 0.1 22 0.04~0.12 CZRL55C33-G 33.0 31.00 35.00 80 5.0 220 1.0 0.1 24 0.04~0.12 CZRL55C36-G 36.0 34.00 38.00 80 5.0 220 1.0 0.1 27 0.04~0.12 CZRL55C39-G 39.0 37.00 41.00 90 2.5 500 0.5 0.1 30 0.04~0.12 CZRL55C43-G 43.0 40.00 46.00 90 2.5 600 0.5 0.1 33 0.04~0.12 CZRL55C47-G 47.0 44.00 50.00 110 2.5 700 0.5 0.1 36 0.04~0.12 CZRL55C51-G 51.0 48.00 54.00 125.0 2.5 1000 0.5 0.1 39 0.04~0.12 CZRL55C56-G 56.0 52.00 60.00 135.0 2.5 1000 0.5 0.1 43 0.04~0.12 CZRL55C62-G 62.0 58.00 66.00 150.0 2.5 1000 0.5 0.1 47 0.04~0.12 CZRL55C68-G 68.0 64.00 72.00 200.0 2.5 1000 0.5 0.1 51 0.04~0.12 CZRL55C75-G 75.0 70.00 79.00 200.0 2.5 1500 0.5 0.1 56 0.04~0.12 Company reserves the right to improve product design , functions and reliability without notice. QW-BZ012 REV:B Page 2 SMD Zener Diode RATING AND CHARACTERISTIC CURVES (CZRL55C2V4-G Thru CZRL55C75-G) Fig.2-Typical Change of Working Voltage Under Operating Condition at TA=25 OC 1000 ΔV Z , Vo l ta g e Chan ge (m V ) 600 500 400 300 200 100 0 0 40 80 120 160 TA, Ambient temperature ( O V Znt , R ela ti v e Vo lt a g e Ch a n g e C) -4 TKVZ=10×10 /K 1.2 -4 8×10 /K 6×10 -4 /K 1.1 4×10 -4 /K -4 2×10 /K 0 -2×10 -4 /K -4 -4×10 /K 1.0 0.9 0.8 -60 0 60 120 180 TJ, Junction Temperature ( IZ=5mA 10 0 5 O 10 15 20 25 VZ, Z Voltage (V) 1.3 O 100 C) Fig.3-Typical Change of Working Voltage vs. Junction Temperature VZtn=VZt/VZ(25 TJ=25 OC 1 200 240 C) T K VZ, Tem p e r at u r e Coeffi c ie n t o f V z (1 0 -4 /K) Ptot , Tot a l powe rd i ss i patio n m ( W) Fig.1-Total Power Dissipation vs. Ambient Temperature Fig.4-Temperature Coefficient of Vz vs. Z-Voltage 15 10 5 IZ=5mA 0 -5 0 10 20 30 40 50 VZ, Z Voltage (V) CD , Dio d e Ca p a c ita nc e (p F ) Fig.5-Diode Capacitance vs. Z-Voltage 200 150 VR=2V TJ=25 OC 100 50 0 0 5 10 15 20 25 VZ, Z Voltage (V) Company reserves the right to improve product design , functions and reliability without notice. QW-BZ012 REV:B Page 3 SMD Zener Diode RATING AND CHARACTERISTIC CURVES (CZRL55C2V4-G Thru CZRL55C75-G) Fig.7-Z Current vs. Z Voltage Fig.6-Forward Current vs. Forward Voltage 100 I Z ,Z - C u r re nt (mA ) IF ,F orw a r d Cur r e n t ( mA ) 100 10 TJ=25 OC 1 0.1 0.01 Ptot=500mW TA=25 OC 80 60 40 20 0 0.001 0 0.2 0.4 0.6 0.8 4 0 1.0 i nc e (Ω ) rZ, D iffer en tial Z - R e ssta I Z , Z- C u r rent(mA ) 50 Ptot=500mW TA=25 OC 30 20 10 0 15 20 25 VZ, Z-Voltage (V) 30 16 20 35 1000 IZ=1mA 100 5mA 10 10mA TJ=25 OC 1 0 5 10 15 20 25 VZ, Z-Voltage (V) Company reserves the right to improve product design , functions and reliability without notice. QW-BZ012 12 Fig.9-Differential Z-Resistance vs. Z-Voltage Fig.8-Z Current vs. Z Voltage 40 8 VZ, Z-Voltage (V) VF, Forward Voltage (V) REV:B Page 4 SMD Zener Diodes Reel Taping Specification d P0 P1 E Index hole T F W B P A C 12 o 0 D2 D1 D W1 Trailer ....... ....... End Device ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed Mini-MELF (SOD-80) Mini-MELF (SOD-80) SYMBOL A B C d D D1 D2 (mm) 2.0 (max) 3.9 (max) 2.0 (max) 1.55 ± 0.10 178 ± 1.00 50.0 MIN. 13.0 ± 0.20 (inch) 0.078(max) 0.153 (max) 0.078 (max) 0.061 ± 0.004 7.00 ± 0.039 1.969 MIN. 0.512 ± 0.008 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 8.00 ± 0.30 14.4 MAX. (inch) 0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.314 ± 0.012 0.567 MAX Company reserves the right to improve product design , functions and reliability without notice. QW-BZ012 REV:B Page 5 SMD Zener Diodes Suggested PAD Layout Mini-MELF (SOD-80) D (mm) (inch) A A 3.40 0.134 E B 1.30 0.051 C 1.70 0.067 D 5.10 0.201 E 1.70 0.067 SIZE C B Standard Packaging REEL PACK Case Type Mini MELF (SOD-80) REEL Reel Size ( pcs ) (inch) 2,500 7 Company reserves the right to improve product design , functions and reliability without notice. QW-BZ012 REV:C Page 6