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PTZ5.1A Dataheets PDF



Part Number PTZ5.1A
Manufacturers Rohm
Logo Rohm
Description ZENER DIODE
Datasheet PTZ5.1A DatasheetPTZ5.1A Datasheet (PDF)

Diodes Zener diode PTZ Series PTZ Series !Applications 1) Voltage regulation and voltage limiting. 2) Voltage surge absorption. !Features 1) Small surface mounting type. (PMDS) 2) 1W of power can be obtained despite compact size. 3) High surge withstand level. !Construction Silicon epitaxial planar !External dimensions (Units : mm) 1.5±0.2 CATHODE MARK 4.5±0.2 1.2±0.3 5.0±0.3 0∼0.1 2.6±0.2 ROHM : PMDS EIAJ : − JEDEC : SOD-106 0.1 +0.02 −0.1 2.0±0.2 Model name (voltage rank) Date of manu.

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Diodes Zener diode PTZ Series PTZ Series !Applications 1) Voltage regulation and voltage limiting. 2) Voltage surge absorption. !Features 1) Small surface mounting type. (PMDS) 2) 1W of power can be obtained despite compact size. 3) High surge withstand level. !Construction Silicon epitaxial planar !External dimensions (Units : mm) 1.5±0.2 CATHODE MARK 4.5±0.2 1.2±0.3 5.0±0.3 0∼0.1 2.6±0.2 ROHM : PMDS EIAJ : − JEDEC : SOD-106 0.1 +0.02 −0.1 2.0±0.2 Model name (voltage rank) Date of manufacture Ex. 1999.12→9.C !Absolute maximum ratings (Ta=25°C) Parameter Symbol Limits Unit Power dissipation ∗ P 1 W Junction temperature Tj 150 °C Storage temperature Tstg −55~+150 °C ∗ Mounting density of other power components should be taken into consideration when laying out the pattern. !Marking (Voltage rank) Type No. PTZ3.6B PTZ3.9B PTZ4.3B PTZ4.7B PTZ5.1B PTZ5.6B PTZ6.2B PTZ6.8B PTZ7.5B (Ex.) PTZ3.6B 3.6 B 3.9 B 4.3 B 4.7 B 5.1 B 5.6 B 6.2 B 6.8 B 7.5 B Type No. PTZ8.2B PTZ9.1B PTZ10B PTZ11B PTZ12B PTZ13B PTZ15B PTZ16B PTZ18B 8.2 B 9.1 B 10 B 11 B 12 B 13 B 15 B 16 B 18 B Type No. PTZ20B PTZ22B PTZ24B PTZ27B PTZ30B PTZ33B PTZ36B − − 20 B 22 B 24 B 27 B 30 B 33 B 36 B − − 3.6B 9C Zener voltage category Year of manufacture: last digit of Western calendar Month of manufacture Ex.) PTZ3.6B 1999 Dec. Month Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Symbol 1 2 3 4 5 6 7 8 9 O A C Diodes !Electrical characteristics (Ta=25°C) Zener voltage subdivision Operating resistance Reverse current Type PTZ 3.6B Min. 3.600 VZ (V) Max. 4.000 IZ (mA) 40 ZZ (Ω) Max. IZ (mA) 15 40 IR (µA) Max. VR (V) 20 1.0 PTZ 3.9B 3.900 4.400 40 15 40 20 1.0 PTZ 4.3B 4.300 4.800 40 15 40 20 1.0 PTZ 4.7B 4.700 5.200 40 10 40 20 1.0 PTZ 5.1B 5.100 5.700 40 8 40 20 1.0 PTZ 5.6B 5.600 6.300 40 8 40 20 1.5 PTZ 6.2B 6.200 7.000 40 6 40 20 3.0 PTZ 6.8B 6.800 7.700 40 6 40 20 3.5 PTZ 7.5B 7.500 8.400 40 4 40 20 4.0 PTZ 8.2B 8.200 9.300 40 4 40 20 5.0 PTZ 9.1B 9.100 10.200 40 6 40 20 6.0 PTZ 10B 10.000 11.200 40 6 40 10 7.0 PTZ 11B 11.000 12.300 20 8 20 10 8.0 PTZ 12B 12.000 13.500 20 8 20 10 9.0 PTZ 13B 13.300 15.000 20 10 20 10 10.0 PTZ 15B 14.700 16.500 20 10 20 10 11.0 PTZ 16B 16.200 18.300 20 12 20 10 12.0 PTZ 18B 18.000 20.300 20 12 20 10 13.0 PTZ 20B 20.000 22.400 20 14 20 10 15.0 PTZ 22B 22.000 24.500 10 14 10 10 17.0 PTZ 24B 24.000 27.600 10 16 10 10 19.0 PTZ 27B 27.000 30.800 10 16 10 10 21.0 PTZ 30B 30.000 34.000 10 18 10 10 23.0 PTZ 33B 33.000 37.000 10 18 10 10 25.0 PTZ 36B 36.000 40.000 10 20 10 10 27.0 Notes) 1. The Zener voltage is measured 40ms after power is supplied. 2. The operating resistances (Zz, Zzk) are measured by superimposing a minute alternating current on the regulated current (Iz). PTZ Series POWER DISSIPATION .


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