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SDN136 Dataheets PDF



Part Number SDN136
Manufacturers Solid State Optronic
Logo Solid State Optronic
Description Photodiode
Datasheet SDN136 DatasheetSDN136 Datasheet (PDF)

SDN136 Analog High Speed Optocoupler 1MBd, Photodiode with Transistor Output Description The SDN136 is a high speed optocoupler consisting of an infrared GaAs LED optically coupled through a high isolation barrier to an integrated high speed transistor and photodiode. Separate access to the photodiode and transistor allow users to reduce base-collector capacitance, enabling much higher switching speeds. Signals with frequencies of up to 2.0MHz can be switched, giving the SDN136 a much broader a.

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SDN136 Analog High Speed Optocoupler 1MBd, Photodiode with Transistor Output Description The SDN136 is a high speed optocoupler consisting of an infrared GaAs LED optically coupled through a high isolation barrier to an integrated high speed transistor and photodiode. Separate access to the photodiode and transistor allow users to reduce base-collector capacitance, enabling much higher switching speeds. Signals with frequencies of up to 2.0MHz can be switched, giving the SDN136 a much broader application range than traditional optocouplers. The SDN136 comes standard in an 8 pin DIP package. Applications  High Speed Logic Ground Isolation  Replace Slower Speed Optocouplers  Line Receivers  Power Transistor Isolation  Pulse Transformer Replacement  Switch Mode Power Supplies  High Voltage Insulation  Ground Isolation – Analog Signals Schematic Diagram NC 1 8 VCC Anode 2 7 VB Cathode 3 6 VO NC 4 5 Ground SDN136 Truth Table (Positive Logic) LED ON OFF VO LOW HIGH ** A 0.1μF bypass Capacitor must be connected between pins 5 & 8 (GND & VCC) Features  TTL Compatible  High Bit Rate: 1Mb/s  Bandwidth: 2.0MHz  Open Collector Output  High Isolation Voltage (5000VRMS)  High Common Mode Interference Immunity  RoHS / Pb-Free / REACH Compliant Agency Approvals UL / C-UL: VDE: File # E201932 File # 40035191 (EN 60747-5-2) Absolute Maximum Ratings The values indicated are absolute stress ratings. Functional operation of the device is not implied at these or any conditions in excess of those defined in electrical characteristics section of this document. Exposure to absolute Maximum Ratings may cause permanent damage to the device and may adversely affect reliability. Storage Temperature …………………………..-55 to +125°C Operating Temperature …………………………-40 to +85°C Continuous Input Current ………………………………..40mA Transient Input Current ………………….……………..400mA Reverse Input Control Voltage …………..…………………5V Input Power Dissipation…………………………………40mW Peak Output Current (Pin 6) …………………………….16mA Max Emitter-Base Reverse Voltage (Pin 5-7)……………..5V Max Supply Voltage (Pin 8-5) ……………………………..15V Max Output Voltage (Pin 6-5) ……………………………..15V Max Base Current (Pin 7) …………………………………5mA Output Power Dissipation ……………………………..100mW Ordering Information Part Number Description SDN136 SDN136-H SDN136-S SDN136-STR 8 pin DIP, (50/Tube) 0.40” (10.16mm) Lead Spacing (VDE0884) 8 pin SMD, (50/Tube) 8 pin SMD, Tape and Reel (1000/Reel) NOTE: Suffixes listed above are not included in marking on device for part number identification © 2012 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page # 1 SDN136/H/S/TR Rev 1.10 (08/09/2012) 001511 Electrical Characteristics, TA = 25°C (unless otherwise specified) SDN136 Analog High Speed Optocoupler 1MBd, Photodiode with Transistor Output Parameter Symbol Min. Typ. Input Specifications LED Forward Voltage LED Reverse Voltage VF - 1.4 BVR 5 - Detector Specifications Current Transfer Ratio 1 CTR 19 24 Logic Low Output Voltage Logic High Output Current Logic Low Supply Current 2 Logic High Supply Current 2 Offset Voltage VOL - 0.25 IOH - - ICCL - 400 ICCH -- Switching Specifications, TA = 0~70°C, VCC = 5V (unless otherwise specified) Propagation Delay Time to Low Output Level 3 tPHL - 0.1 Propagation Delay Time to High Output Level 3 tPLH - 0.4 Logic High Common Mode Transient Immunity 3 |CMH| 1 - Logic High Common Mode Transient Immunity 3 |CML| 1 - Coupled Capacitance Contact Transient Ratio Isolation Specifications Input-Output Insulation Leakage Current Withstand Insulation Test Voltage Input-Output Resistance II-O VISO RI-O 5000 - 1012 Max. 1.7 - 50 0.4 1 1 0.8 0.8 - 1.0 - Units Test Conditions V IF = 16mA V IR = 10μA % IF=16mA, VCC=4.5V, VO=0.4V V IF=0mA, VO=VCC=4.5V, IO=3mA A IF=0mA, VO=VCC=5.5V A IF=16mA, VO=OPEN (VCC=15V) A IF=0mA, VO=OPEN (VCC=15V) S TA=25°C (RL=1.9K, IF=16mA) S TA=25°C (RL=1.9K, IF=16mA) KV/ S IF=0mA, VCM=10VP-P, RL=1.9K KV/ S IF=16mA, VCM=10VP-P, RL=1.9K S S μA VRMS  45% RH, t=5s, VI-O=3kV RH ≤ 50%, t=1min VI-O = 500VDC Notes 1. Current Transfer Ratio (CTR) as a percentage is defined as the ratio of output collector current (IO) to the forward LED input current (IF) times 100 2. A 0.1µF or bigger bypass capacitor for VCC is needed as shown in Figure 1 on following page 3. The 1.9KΩ load represents 1TTL unit load of 1.6mA and the 5.6KΩ pull-up resistor. © 2012 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page # 2 SDN136/H/S/TR Rev 1.10 (08/09/2012) 001511 SDN136 Electrical Test Circuits SDN136 Analog High Speed Optocoupler 1MBd, Photodiode with Transistor Output Figure 1: Single Channel Test Circuit for tPHL and tPLH Figure 2: Single Channel Test Circuit for Common Mode Transient Immunity © 2012 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page # 3 SDN136/H/S/TR Rev 1.10 (08/09/2012) 001511 SDN136 Analog High Speed Optocoupler 1MBd.


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