Beijing Silk Road Enterprise Management Services Co., Ltd.
| Fall time | 15us |
| Output Current | 150mA |
| Rise time | 40us |
| Vce Saturation(VCE(sat)) | 1.2V@100mA,10mA |
| Operating Temperature | -55℃~+110℃ |
| Load Voltage | 300V |
| Reverse Voltage | 9V |
| Load Type | Darlington Transistor |
| Current transfer ratio | 1000%;4000% |
| Input type | - |
| Isolation Voltage(Vrms) | 3.75kV |
| Number of Channels | 1 |
| Description | Darlington Transistor Output 3.75kVrms 1 Channel SOP-4 |
| Mfr. Part # | MEL452 |
| Package | SOP-4 |
| Model Number | MEL452 |
View Detail Information
Explore similar products
High Voltage Dual Channel Photovoltaic Mosfet Driver Broadcom ASSR-V621-002E for
Signal Isolation Photocoupler Dual Inline Package LITEON LTV-817S-TA1 with
Optocoupler With High AC Isolation Voltage VISHAY TCMD4000 Suitable For
Single Channel Half Pitch Phototransistor Optocoupler Broadcom ACPL 214 500E for
Product Specification
| Fall time | 15us | Output Current | 150mA |
| Rise time | 40us | Vce Saturation(VCE(sat)) | 1.2V@100mA,10mA |
| Operating Temperature | -55℃~+110℃ | Load Voltage | 300V |
| Reverse Voltage | 9V | Load Type | Darlington Transistor |
| Current transfer ratio | 1000%;4000% | Input type | - |
| Isolation Voltage(Vrms) | 3.75kV | Number of Channels | 1 |
| Description | Darlington Transistor Output 3.75kVrms 1 Channel SOP-4 | Mfr. Part # | MEL452 |
| Package | SOP-4 | Model Number | MEL452 |
The MEL452 is a compact surface-mount optocoupler designed for easy integration into surface-mount assemblies. It features a high-voltage optocoupler constructed with a gallium arsenide infrared light-emitting diode and a Darlington phototransistor with an integrated base-emitter resistor, achieving a collector-emitter voltage (VCEO) exceeding 300V. Key benefits include a high collector-emitter voltage of 300V (Min.), a current transfer ratio of 1000% (Min.), and an input-output isolation voltage of 3750Vrms (min.). This optocoupler is suitable for a wide range of applications including switching power supplies, smart meters, industrial control, measuring instruments, office equipment like copiers, and home appliances such as air conditioners, fans, and water heaters.
| Parameter | Symbol | Rating | Unit | Condition | Min | Typical | Max |
|---|---|---|---|---|---|---|---|
| Input Characteristics | |||||||
| Forward Current | IF | 50 | mA | ||||
| Forward Current Temperature Drift | IF /C | -0.7 | mA/ | (Ta53) | |||
| Forward Pulse Current | IFP | 1 | A | (100s pulse,100pps) | |||
| Reverse Voltage | VR | 6 | V | ||||
| Junction Temperature | Tj | 125 | C | ||||
| Forward Voltage | VF | V | IF =10mA | 1.0 | 1.15 | 1.3 | |
| Reverse Current | IR | A | VR =5V | 10 | |||
| Terminal Capacitance | CT | pF | V =0, f=1kHz | 30 | |||
| Output Characteristics | |||||||
| Output Power Dissipation | PC | 150 | mW | ||||
| Output Current | IC | 150 | mA | ||||
| Collector-Emitter Voltage | VCEO | 300 | V | ||||
| Emitter-Collector Voltage | VECO | 0.3 | V | ||||
| Junction Temperature | Tj | 125 | C | ||||
| Output Power Derating | P C / C | -1.5 | mW / C | (Ta 25C) | |||
| Total Power Dissipation | PT | 200 | mW | ||||
| Total Power Derating | P T / C | -2.0 | mW / C | (Ta 25C) | |||
| Collector Dark Current | ICEO | nA | VCE =200V | 10 | 200 | ||
| Collector Dark Current | ICEO | A | VCE=200 V,Ta= 85C | 20 | |||
| Collector-Emitter Breakdown Voltage | V( BR)CEO | 300 | V | IC =0.1mA, IF =0 | |||
| Emitter-Collector Breakdown Voltage | V( BR)ECO | 0.3 | V | IE =0.1mA, IF =0 | |||
| Capacitance (Collector to Emitter) | CCE | pF | V =0, f=1MHz | 12 | |||
| Coupled Characteristics | |||||||
| Current Transfer Ratio (CTR) | IC/IF | % | IF = 1mA, VCE = 1 V | 1000 | 4000 | ||
| Saturation Current Transfer Ratio (CTR) | IC/IF(SAT) | % | IF = 10mA, VCE = 1 V | 500 | |||
| Saturation Voltage Drop | VCE (sat) | V | IC =10mA, IF =1 mA | 1.0 | |||
| Saturation Voltage Drop | VCE (sat) | V | IC =100mA, IF =10 mA | 0.3 | 1.2 | ||
| Isolation Characteristics | |||||||
| Capacitance (Input to Output) | CS | pF | VS= 0, f = 1 MHz | 0.8 | |||
| Isolation Resistance | RS | 5 1010 - 1014 | VS = 500 V, R.H. 60% | ||||
| Isolation Voltage | BVS | 3750 | Vrms | AC, 1 minute | |||
| Isolation Voltage | BVS | 5000 | Vrms | AC, 1 second, in oil | |||
| Isolation Voltage | BVS | 5000 | Vdc | DC, 1 minute, in oil | |||
| Switching Characteristics | |||||||
| Rise Time | tr | s | VCC = 10 V, IC = 10 mA, RL = 100 | 40 | |||
| Fall Time | tf | s | 15 | ||||
| Turn-on Time | ton | s | 50 | ||||
| Turn-off Time | toff | s | 15 | ||||
| Turn-on Time | tON | s | RL = 180 (Fig.1), VCC = 10 V, IF = 16 mA | 5 | |||
| Storage Time | ts | s | 40 | ||||
| Turn-off Time | tOFF | s | 80 | ||||
| Recommended Operating Conditions | |||||||
| Supply Voltage | VCC | V | 200 | ||||
| Forward Current | IF | mA | 16 | 25 | |||
| Output Current | IC | mA | 120 | ||||
| Operating Temperature | Topr | C | -25 | 85 | |||
| General Parameters | |||||||
| Operating Temperature | Topr | -55 ~ +110 | C | ||||
| Storage Temperature | Tstg | -55 ~ +125 | C | ||||
| Soldering Temperature | Tsol | 260 | C | (10s) | |||
| Isolation Voltage | Viso | 3750 | Vrms | (AC, 1min., R.H. 60%) | |||
| Package | Pin Configuration | Body Marking |
|---|---|---|
| SOP-4 | 1:ANODE, 3:CATHODE, 4:EMITTER, 6:COLLECTOR | MSK EL452, MEL452, MS*** |
| Model | Package | Minimum Packaging |
|---|---|---|
| MEL452 | SOP-4 | 3000 |
2411261517_MSKSEMI-MEL452_C41383942.pdf Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...
Get in touch with us
Leave a Message, we will call you back quickly!