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CZRH3-55C8v2 Dataheets PDF



Part Number CZRH3-55C8v2
Manufacturers Comchip Technology
Logo Comchip Technology
Description SMD Zener Diodes
Datasheet CZRH3-55C8v2 DatasheetCZRH3-55C8v2 Datasheet (PDF)

SMD Zener Diodes CZRH3-55C2V4-G Thru. CZRH3-55C39-G Voltage: 2.4 to 39 Volts Power: 150 mWatts RoHS Device Features -Planar die construction. -150mW power dissipation. -Ultra small surface mount package. -Lead free/RoHS compliant. Mechanical data -Case: SOT-523, Molded plastic -Terminals: Solderable per MIL-STD- 202G,method 208 -Polarity: See diagram below -Mounting position: Any SOT-523 0.067(1.70) 0.059(1.50) 0.033(0.85) 0.030(0.75) 1 0.043(1.10) 0.035(0.90) 3 2 0.008(0.20) 0.004(0.10) .

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SMD Zener Diodes CZRH3-55C2V4-G Thru. CZRH3-55C39-G Voltage: 2.4 to 39 Volts Power: 150 mWatts RoHS Device Features -Planar die construction. -150mW power dissipation. -Ultra small surface mount package. -Lead free/RoHS compliant. Mechanical data -Case: SOT-523, Molded plastic -Terminals: Solderable per MIL-STD- 202G,method 208 -Polarity: See diagram below -Mounting position: Any SOT-523 0.067(1.70) 0.059(1.50) 0.033(0.85) 0.030(0.75) 1 0.043(1.10) 0.035(0.90) 3 2 0.008(0.20) 0.004(0.10) 0.031(0.80) 0.024(0.60) 0.069(1.75) 0.057(1.45) Marking: see table on page2 0.012(0.30) 0.006(0.15) 0.004(0.10)max. 0.004(0.10)min. Single 3 Dimensions in inches and (millimeter) 12 Maximum Ratings (TA=25°C, unless otherwise specified) Parameter Forward voltage at IF=10mA (Note 2) Power dissipation (Note 1) Thermal resistance, junction to ambient air Operating junction and storage temperature range Note: 1. Device mounted on FR-4 PC board with recommended pad layout. Symbol VF PD RθJA TJ, TSTG Value 0.9 150 833 -65 to +150 Unit V mW oC/W OC QW-BZ017 Comchip Technology CO., LTD. REV:A Page 1 SMD Zener Diodes Electrical Characteristics(Ta = 25°C) Part No. CZRH3-55C2V4 Nominal Zener Voltage VZ @ IZT Nom. Min. Max. 2.4 2.20 2.60 Max. Zener Impedence ZZT @ IZT ZZK @ IZK Max. Reverse Leakage Current IR @ VR ohm mA ohm mA uA V 100 5.0 600 1.00 50.0 1.0 Temperature Coefficient of Zener Voltage @IZT=5mA (mV/ OC) Min. Max. -3.5 0.0 CZRH3-55C2V7 2.7 2.50 2.90 100 5.0 600 1.00 20.0 1.0 -3.5 0.0 CZRH3-55C3V0 3.0 2.80 3.20 95 5.0 600 1.00 20.0 1.0 -3.5 0.0 CZRH3-55C3V3 3.3 3.10 3.50 95 5.0 600 1.00 5.0 1.0 -3.5 0.0 CZRH3-55C3V6 3.6 3.40 3.80 90 5.0 600 1.00 5.0 1.0 -3.5 0.0 CZRH3-55C3V9 3.9 3.70 4.10 90 5.0 600 1.00 3.0 1.0 -3.5 0.0 CZRH3-55C4V3 4.3 4.00 4.60 90 5.0 600 1.00 3.0 1.0 -3.5 0.0 CZRH3-55C4V7 4.7 4.40 5.00 80 5.0 600 1.00 3.0 2.0 -3.5 0.2 CZRH3-55C5V1 5.1 4.80 5.40 60 5.0 500 1.00 2.0 2.0 -2.7 1.2 CZRH3-55C5V6 5.6 5.20 6.00 40 5.0 480 1.00 1.0 2.0 -2.0 2.5 CZRH3-55C6V2 6.2 5.80 6.60 10 5.0 400 1.00 3.0 4.0 0.4 3.7 CZRH3-55C6V8 6.8 6.40 7.20 15 5.0 150 1.00 2.0 4.0 1.2 4.5 CZRH3-55C7V5 7.5 7.00 7.90 15 5.0 80 1.00 1.0 5.0 2.5 5.3 CZRH3-55C8v2 8.2 7.70 8.70 15 5.0 80 1.00 0.7 5.0 3.2 6.2 CZRH3-55C9v1 9.1 8.50 9.60 15 5.0 80 1.00 0.5 6.0 3.8 7.0 CZRH3-55C10 10.0 9.40 10.60 20 5.0 100 1.00 0.2 7.0 4.5 8.0 CZRH3-55C11 11.0 10.40 11.60 20 5.0 150 1.00 0.1 8.0 5.4 9.0 CZRH3-55C12 12.0 11.40 12.70 25 5.0 150 1.00 0.1 8.0 6.0 10.0 CZRH3-55C13 13.0 12.40 14.10 30 5.0 150 1.00 0.1 8.0 7.0 11.0 CZRH3-55C15 15.0 13.80 15.60 30 5.0 170 1.00 0.1 10.5 9.2 13.0 CZRH3-55C16 16.0 15.30 17.10 40 5.0 200 1.00 0.1 11.2 10.4 14.0 CZRH3-55C18 18.0 16.80 19.10 45 5.0 200 1.00 0.1 12.6 12.4 16.0 CZRH3-55C20 20.0 18.80 21.20 55 5.0 225 1.00 0.1 14.0 14.4 18.0 CZRH3-55C22 22.0 20.80 23.30 55 5.0 225 1.00 0.1 15.4 16.4 20.0 CZRH3-55C24 24.0 22.80 25.60 70 5.0 250 1.00 0.1 16.8 18.4 22.0 CZRH3-55C27 27.0 25.10 28.90 80 2.0 250 0.50 0.1 18.9 21.4 25.3 CZRH3-55C30 30.0 28.00 32.00 80 2.0 300 0.50 0.1 21.0 24.4 29.4 CZRH3-55C33 33.0 31.00 35.00 80 2.0 300 0.50 0.1 23.1 27.4 33.4 CZRH3-55C36 36.0 34.00 38.00 90 2.0 325 0.50 0.1 25.2 30.4 37.4 CZRH3-55C39 39.0 37.00 41.00 130 2.0 350 0.50 0.1 27.3 33.4 41.2 Marking Code RB RC RD RE RF RG RH R1 R2 R3 R4 R5 R6 R7 R8 R9 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE QW-BZ017 Comchip Technology CO., LTD. REV:A Page 2 SMD Zener Diodes Ratings and Characteristic Curves(CZRH3-55C2V4-G Thru. CZRG3-55C39-G) PD, Power Dissipation (W) Fig.1 Power Dissipation Derating Curve 0.4 0.3 0.2 0.1 0 0 25 50 75 100 125 150 TA, Ambient Temperature ( OC) ΙΖ, Zener Current (mA) Fig.2 Zener Breakdown Characteristics 50 TJ=25 OC 40 30 2V7 3V9 5V6 3V3 4V7 6V8 8V2 20 Test current IZ=5mA 10 0 0 1 2 3 4 5 6 7 8 9 10 VZ, Zener Voltage (V) IZ, Zener Current (mA) Fig.3 Zener Breakdown Characteristics 30 10 12 TJ=25 OC 20 15 18 10 Test current IZ=5mA 22 27 33 36 0 0 10 20 30 40 VZ, Zener Voltage (V) QW-BZ017 Comchip Technology CO., LTD. REV:A Page 3 .


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