CNY17 SIEMENS | Alldatasheet
Document overview
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Technical content
5–1
FEATURES
- High Current Transfer Ratio CNY17-1, 40 to 80% CNY17-2, 63 to 125% CNY17-3, 100 to 200% CNY17-4, 160 to 320%
- Breakdown Voltage, 5300 VAC RMS
- Field-Effect Stable by TRIOS*
- Long Term Stability
- Industry Standard Dual-in-Line Package
- Underwriters Lab File #E52744
- VDE #0884, Available with Option 1
DESCRIPTION
The CNY17 is an optically coupled pair consisting of a Gallium Arsenide infrared emitting diode opti- cally coupled to a silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and out- put. The CNY17 can be used to replace relays and transformers in many digital interface applications, as well as analog applications such as CRT modu- lation. Maximum Ratings A =25 Emitter Surge Current (t m Detector Package Isolation Test Voltage (Between emitter & detector referred to climate DIN 40046, RMS Creepage Distance 7 mm Clearance Distance 7 mm Isolation Thickness between Emitter and Detector 0.4 mm Comparative Tracking Index per DIN IEC 112/ Isolation Resistance V IO =500 V, T A =25 C W V IO =500 V, T A =100 C W C to +150 C C to +100 C C Soldering Temperature (max . 10 s, dip soldering: distance to seating plane C VDE Characteristics A =25 Symbol Unit Condition Emitter Forward Voltage V F 1.25 1.65) VI F = 60 mA Breakdown Voltage V BR 6V I R = 10 mA Reverse Current I R 0.01 ( 10) m AV R = 6 V Capacitance 25 pF V R = 0 V, f =1 MHz Thermal Resistance R thjamb
750 K/W
C CB C EB 5.2 6.5 7.5 pF pF pF V CE =5 V, f =1 MHz V CB =5 V, f =1 MHz V EB =5 V, f =1 MHz Thermal Resistance R thjamb
500 K/W
0.25 ( 0.4) V I F =10 mA, I C =2.5 mA Coupling Capacitance C C 0.6 pF Dimensions in inches (mm) .010 (.25) .014 (.35) .110 (2.79) .150 (3.81) .130 (3.30) .150 (3.81) .020 (.051) min. .300 (7.62) typ. .031 (0.80) .035 (0.90) .100 (2.54) typ. .039 (1.00) Min. .018 (0.45) .022 (0.55) .248 (6.30) .256 (6.50) .335 (8.50) .343 (8.70) Pin One ID 654 123 18° typ. .300 (7.62) .347 (8.82) typ. Base Collector Emitter Anode Cathode NC CNY17 SERIES TRIOS“ PH OTOTRANSISTOR OPTOCOUPLER This document was created with FrameMaker 4.0.4