DESCRIPTION
The CNY74-2H and CNY74-4H consist of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in an 8-pin, resp. 16-pin plastic dual inline package.
The elements are mounted on one leadframe providing a fixed distance between input and output for highest safety requirements.

FEATURES
*CNY74-2H includes 2 isolator channels
*CNY74-4H includes 4 isolator channels
*Isolation test voltage VISO = 5000 VRMS
*Test class 25/100/21 DIN 40 045
*Low coupling capacitance of typical 0.3 pF
*Current transfer ratio (CTR) of typical 100 %
*Low temperature coefficient of CTR
*Wide ambient temperature range
*Coupling system U
*Lead (Pb)-free component
*Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC

APPLICATIONS
*Galvanically separated circuits, non-interacting switches

CNY74-4H  

CNY74-2H - Optocoupler, Phototransistor Output, Multichannel

DESCRIPTION
The SFH6345 is an optocoupler with a GaAlAs infrared emitting diode, optically coupled to an integrated photo detector consisting of a photo diode and a high speed transistor in a DIP-8 plastic package.
The device is similar to the 6N135 but has an additional faraday shield on the detector which enhances the input-output dV/dt immunity.
Signals can be transmitted between two electrically separated circuits up to frequencies of 2 MHz.
The potential difference between the circuits to be coupled should not exceed the maximum permissible reference voltages.

FEATURES
* Direct replacement for HCPL 4503
* High speed optocoupler without base connection
* Isolation test voltage: 5300 VRMS
* GaAlAs emitter
* Integrated detector with photo diode and transistor
* High data transmission rate: 1.0 MBit/s
* TTL compatible
* Open collector output
* Good CTR linearity relative to forward current
* Field effect stable
* Low coupling capacitance
* Very high common mode transient immunity dV/dt: ≥ 15 kV/μs at VCM = 1500 V
* Lead (Pb)-free component
* Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC

APPLICATIONS
* Data communications
* IGBT drivers
* Programmable controllers  

SFH6345 - High Speed Optocoupler, 1 Mbd, 15 kV/μs CMR, Transistor Output

DESCRIPTION
 The DG469/470 are high voltage SPDT switches, with a typical on resistance of 3.6 Ω and typical flatness of 0.4 Ω.
The DG469 and DG470 are identical, except the DG470 provides an enable input.
When the enable input is activated, both sides of the switch are in a high impedance mode (Off), maintaining a "Safe State" at power up.
This function can also be used as a quick "disconnect" in the event of a fault condition.
For audio switching, the enable pin provides a mute function.
These are high voltage switches that are fully specified with dual supplies at ± 4.5 V and ± 15 V and a single supply of 12 V over an operating temperature range from - 40 °C to + 125 °C.
Fast switching speeds coupled with high signal bandwidth makes these parts suitable for video switching applications.
All digital inputs have 0.8 V and 2.4 V logic thresholds ensuring low voltage TTL/CMOS compatibility.
Each switch conducts equally well in both directions when on and can handle an input signal range that extends to the supply voltage rails.
They exhibit breakbefore- make switching action to prevent momentary shorting when switching between channels.
The DG469 and DG470 are offered in a MSOP 8 and SOIC 8 package.

FEATURES
* Low on resistance (3.6 Ω typical)
* On resistance flatness (0.4 Ω typical)
* 44 V supply maximum rating
* ± 15 V analog signal range
* Fully specified at supply voltages of ± 4.5 V, 12 V and ± 15 V
* TTL/CMOS compatible
* Break before make switching guaranteed
* Total harmonic distortion 0.0145 %

APPLICATIONS
* Audio and video signal switching
* Precision automatic test equipment
* Precision data acquisition
* Relay replacement
* Communications systems
* Automotive applications
* Sample and hold systems
* Power routing applications
* Telecom signal switching
* Medical equipment
* Portable and battery power systems

DG469EQ-T1-E3
DG470EQ-T1-E3
DG469EY-T1-E3
DG470EY-T1-E3

 

DG469 - High Voltage, Single and Dual Supply SPDT Analog Switch with Enable Pin

Features
• Isolation materials according to UL 94-VO
• Pollution degree 2 (DIN/VDE 0110 resp. IEC 60664)
• Climatic classification 55/100/21 (IEC 60068 part 1)
• Special construction: Therefore, extra low coupling capacity of typical 0.2 pF, high Common
Mode Rejection
• IFT offered into 4 groups
• Rated impulse voltage (transient overvoltage) VIOTM = 6 kV peak
• Isolation test voltage (partial discharge test voltage) Vpd = 1.6 kV
• Rated isolation voltage (RMS includes DC) VIOWM = 600 VRMS (848 V peak)
• Rated recurring peak voltage (repetitive) VIORM = 600 VRMS
• Thickness through insulation ≥ 0.75 mm
• Creepage current resistance according to VDE 0303/IEC 60112 Comparative Tracking
Index: CTI = 275
• Lead-free component
• Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC

Agency Approvals
• UL1577, File No. E76222 System Code C, Double Protection
• BSI: BS EN 41003, BS EN 60095 (BS 415), BS EN 60950 (BS 7002), Certificate number 7081 and
7402
• DIN EN 60747-5-2 (VDE0884) DIN EN 60747-5-5 pending
• FIMKO (SETI): EN 60950, Certificate No. 12398

Applications
Monitors
Air conditioners
Line Switches
Solid state relay
Microwave

K3023P
K3036P
K3020PG
K3021PG  

K3020P - Optocoupler, Phototriac Output, 400 V VDRM

Description
The HS0038A2. – series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter.
The demodulated output signal can directly be decoded by a microprocessor. HS0038A2. is the
standard IR remote control receiver series, supporting all major transmission codes.

Features
* Photo detector and preamplifier in one package
* Internal filter for PCM frequency
* Improved shielding against electrical field disturbance
* TTL and CMOS compatibility
* Output active low
* Low power consumption
* High immunity against ambient light
* Continuous data transmission possible (800 bit/s)
* Suitable burst length .10 cycles/burst

 

HS0038A2 - Photo Modules for PCM Remote Control Systems