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CDZ55C3V9S Dataheets PDF



Part Number CDZ55C3V9S
Manufacturers Crownpo Technology
Logo Crownpo Technology
Description Zener Diodes
Datasheet CDZ55C3V9S DatasheetCDZ55C3V9S Datasheet (PDF)

Zener Diodes CDZ55C-S Series CDZ55C-S Series FEATURES „ Silicon planar power zener diodes „ SMD chip pattern, available in various dimension included 1206(CDZ55C series) & 0603(CDZ55C-T series) „ Leadfree and RoHS compliance components MECHANICAL CHARACTERISTICS „ Size: 0805 „ Weight: approx. 6mg „ Marking: Zener voltage & cathode terminal DIMENSIONS Dimension/mm L W T C 0805 2.0±0.2 1.25±0.2 0.85±0.1 0.45±0.2 MAXIMUM RATING & THERMAL CHARACTERISTICS1) Parameter at Tamb=25oC1) Symbol Pow.

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Zener Diodes CDZ55C-S Series CDZ55C-S Series FEATURES „ Silicon planar power zener diodes „ SMD chip pattern, available in various dimension included 1206(CDZ55C series) & 0603(CDZ55C-T series) „ Leadfree and RoHS compliance components MECHANICAL CHARACTERISTICS „ Size: 0805 „ Weight: approx. 6mg „ Marking: Zener voltage & cathode terminal DIMENSIONS Dimension/mm L W T C 0805 2.0±0.2 1.25±0.2 0.85±0.1 0.45±0.2 MAXIMUM RATING & THERMAL CHARACTERISTICS1) Parameter at Tamb=25oC1) Symbol Power Dissipation Ptot Repetitive Peak Forward Current IFRM Junction Temperature Thermal Resistance Junction to Ambient air Operating & Storage Temperature range 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.31018 1 CDZ55C-S 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 CDZ55C2V0S CDZ55C2V2S CDZ55C2V4S CDZ55C2V7S CDZ55C3V0S CDZ55C3V3S CDZ55C3V6S CDZ55C3V9S CDZ55C4V3S CDZ55C4V7S CDZ55C5V1S CDZ55C5V6S CDZ55C6V2S CDZ55C6V8S CDZ55C7V5S CDZ55C8V2S CDZ55C9V1S CDZ55C10S CDZ55C11S CDZ55C12S CDZ55C13S CDZ55C15S CDZ55C16S CDZ55C18S CDZ55C20S CDZ55C22S CDZ55C24S CDZ55C27S CDZ55C30S CDZ55C33S CDZ55C36S CDZ55C39S CDZ55C43S CDZ55C47S CDZ55C51S 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.31018 2 CDZ55C-S Series CDZ55C56S CDZ55C62S CDZ55C68S CDZ55C75S 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.31018 3 CDZ55C-S 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.31018 4 t/s CDZ55C-S Series T/oC t/s Fig2: Wave soldering profile *1. The recommended profiles are referring to IPC/JEDEC J-STD-020D & IEC.


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