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CDZ55C4V3 Dataheets PDF



Part Number CDZ55C4V3
Manufacturers Crownpo Technology
Logo Crownpo Technology
Description Zener Diodes
Datasheet CDZ55C4V3 DatasheetCDZ55C4V3 Datasheet (PDF)

Zener Diodes CDZ55C Series CDZ55C Series FEATURES „ Silicon planar power zener diodes „ SMD chip pattern, available in various dimension included 0805(CDZ55C-S series) & 0603(CDZ55C-T series) „ Leadfree and RoHS compliance components MECHANICAL CHARACTERISTICS „ Size: 1206 „ Weight: approx. 10mg „ Marking: Zener voltage & cathode terminal DIMENSIONS Dimension/mm L W T C 1206 3.2±0.2 1.5±0.2 0.85±0.1 0.55±0.2 MAXIMUM RATING & THERMAL CHARACTERISTICS1) Parameter at Tamb=25oC1) Symbol Power.

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Zener Diodes CDZ55C Series CDZ55C Series FEATURES „ Silicon planar power zener diodes „ SMD chip pattern, available in various dimension included 0805(CDZ55C-S series) & 0603(CDZ55C-T series) „ Leadfree and RoHS compliance components MECHANICAL CHARACTERISTICS „ Size: 1206 „ Weight: approx. 10mg „ Marking: Zener voltage & cathode terminal DIMENSIONS Dimension/mm L W T C 1206 3.2±0.2 1.5±0.2 0.85±0.1 0.55±0.2 MAXIMUM RATING & THERMAL CHARACTERISTICS1) Parameter at Tamb=25oC1) Symbol Power Dissipation Repetitive Peak Forward Current Junction Temperature Thermal Resistance Junction to Ambient air Operating & Storage Temperature range Ptot IFRM Tj RθJA Topr, stg 1) Valid provided that electrodes are kept at ambient temperature. Value 500 200 150 300 -55 to 150 Unit mW mA oC oC/W oC 15-OCT-09 Document No.31004 1 CDZ55C Series ELECTRICAL CHARACTERISTICS1) Parameter at Tamb=25oC1) Symbol Forward Voltage at IF=200mA Zener Voltage Tolerance, C=±5% VF 1) Valid provided that electrodes are kept at ambient temperature. Value 1.5 MAX Unit V Part Number CDZ55C2V0 CDZ55C2V2 CDZ55C2V4 CDZ55C2V7 CDZ55C3V0 CDZ55C3V3 CDZ55C3V6 CDZ55C3V9 CDZ55C4V3 CDZ55C4V7 CDZ55C5V1 CDZ55C5V6 CDZ55C6V2 CDZ55C6V8 CDZ55C7V5 CDZ55C8V2 CDZ55C9V1 CDZ55C10 CDZ55C11 CDZ55C12 CDZ55C13 CDZ55C15 CDZ55C16 CDZ55C18 CDZ55C20 CDZ55C22 CDZ55C24 CDZ55C27 CDZ55C30 CDZ55C33 CDZ55C36 CDZ55C39 CDZ55C43 CDZ55C47 CDZ55C51 Marking Code 2 2V2 2V4 2V7 3 3V3 3V6 3V9 4V3 4V7 5V1 5V6 6V2 6V8 7V5 8V2 9V1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 Nominal Zener Voltage VZ @ IZT Min V Max V 1.90 2.10 2.09 2.31 2.28 2.52 2.57 2.84 2.85 3.15 3.14 3.47 3.42 3.78 3.71 4.10 4.09 4.52 4.47 4.94 4.85 5.36 5.32 5.88 5.89 6.51 6.46 7.14 7.13 7.88 7.79 8.61 8.65 9.56 9.50 10.50 10.45 11.55 11.40 12.60 12.35 13.65 14.25 15.75 15.20 16.80 17.10 18.90 19.00 21.00 20.90 23.10 22.80 25.20 25.65 28.35 28.50 31.50 31.35 34.65 34.20 37.80 37.05 40.95 40.85 45.15 44.65 49.35 48.45 53.55 Max Zener Impedance ZZT @ IZT Ω mA 85 5 85 5 85 5 85 5 85 5 85 5 85 5 85 5 80 5 70 5 50 5 30 5 10 5 85 75 75 10 5 15 5 20 5 20 5 26 5 30 5 40 5 50 5 55 5 55 5 80 5 80 5 80 5 80 5 80 5 90 2.5 90 2.5 110 2.5 125 2.5 ZZK @ IZK Ω mA 600 1 600 1 600 1 600 1 600 1 600 1 600 1 600 1 600 1 600 1 550 1 450 1 200 1 150 1 50 1 50 1 50 1 70 1 70 1 90 1 110 1 110 1 170 1 170 1 220 1 220 1 220 1 220 1 220 1 220 1 220 1 500 0.5 600 0.5 700 0.5 700 0.5 Max Reverse Leakage Current IR @ VR µA V 100 1 75 1 50 1 10 1 41 21 21 21 11 0.5 1 0.1 1 0.1 1 0.1 2 0.1 3 0.1 5 0.1 6.2 0.1 6.8 0.1 7.5 0.1 8.2 0.1 9.1 0.1 10 0.1 11 0.1 12 0.1 13 0.1 15 0.1 16 0.1 18 0.1 20 0.1 22 0.1 24 0.1 27 0.1 29.3 0.1 32.3 0.1 35.3 0.1 38.3 15-OCT-09 Document No.31004 2 CDZ55C Series CDZ55C56 CDZ55C62 CDZ55C68 CDZ55C75 56 53.20 58.80 135 2.5 1000 0.5 0.1 42 62 58.90 65.10 150 2.5 1000 0.5 0.1 46.5 68 64.60 71.40 200 2.5 1000 0.5 0.1 51 75 71.25 78.75 250 2.5 1500 0.5 0.1 56.3 IF/ mA . Ptot-Admissible Power Dissipation/ mW TYPICAL CHARACTERISTICS Figure 1. Forward current vs Forward Voltage 200 180 160 140 120 100 80 60 40 20 0 0.6 0.7 0.8 0.9 1 VF/ V 1.1 1.2 Figure 2. Power De-rating 600 500 400 300 200 100 0 0 20 40 60 80 100 120 140 160 180 200 Tamb-Ambient Temperature/oC TEST CHARACTERISTICS Test Item Solderability Resistance to Soldering Heat Humidity Steady State Continue Forward Operating Life Thermal Shock Bending Strength Test Condition Sn bath at 245±5oC for 2±0.5s Sn bath at 260±5oC for 10±2s At 85oC 85%RH for 168hrs At 25oC IF =1.1IF for 1000hrs -55 ±5oC/5min to 150±5oC/5min for 10cycles Bending up to 2mm for 1cycle Requirement >95% area tin covered VZ, ZZT, ZZK, IR & VF within spec; no mechanical damage VZ, ZZT, ZZK, IR & VF within spec VZ, ZZT, ZZK, IR & VF within spec VZ, ZZT, ZZK, IR & VF within spec VZ, ZZT, ZZK, IR & VF within spec; no mechanical damage 15-OCT-09 Document No.31004 3 CDZ55C Series APPLICATIONS „ Function: constant voltage control „ Soldering Condition: Soldering Condition & Caution ■ Recommended Soldering Condition (Refer to IPC/JEDEC J-STD-020D 4-1&5.2) Recommended Profile Condition Sn-Pb Soldering Ramp-up rate (from pre-heat stage) Pre-heat Temperature & Time Soldering Temperature & Time Peak Temperature Time within 5oC of peak temperature Ramp-down rate Time 25oC to peak temperature <3oC/s 100-150 oC 60-120s 183 oC 60-150s 230±5oC <260oC 10-20s <6oC/s <6min Leadfree Soldering <3oC/s 150-200 oC 60-120s 217 oC 60-150s 245±5oC <260oC 20-30s <6oC/s <8min Wave Soldering △T<150oC 100-150 oC 60-120s 260±5oC 5±2s 260±5oC <6oC/s - Manual Soldering: Approx. 350oC for 3s, avoid solder iron tip direct touch the components body Recommended Soldering Profile T/oC Fig1: Reflow soldering profile for lead-free solder (SnAgCu) 15-OCT-09 Document No.31004 4 t/s CDZ55C Series T/oC t/s Fig2: Wave soldering profile *1. The recommended profiles are referring to IPC/JEDEC J-STD-020D & IEC-60068-2-58 *2. Chip diodes are able to stand maximum.


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