Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power Dissipation | 100mW |
| Output Current | 50mA |
| Low Level Delay Time | 120ns |
| High Level Delay Time | 120ns |
| Reverse Voltage | 5V |
| Voltage - Forward(Vf) | 1.55V |
| Voltage - Supply | 4.5V~30V |
| Forward Current(If) | 10mA |
| Operating Temperature | -40℃~+110℃ |
| CMTI(kV/us) | 50kV/us |
| Number of Channels | 1 |
| Input threshold current | 1.6mA |
| Isolation Voltage(Vrms) | 3.75kV |
| Input Type | DC |
| Description | 50mA 5V 1.55V 4.5V~30V DC SOP-5-3.6mm Logic Output Optoisolators RoHS |
| Mfr. Part # | TLP2348(TPL,E |
| Package | SOP-5-3.6mm |
| Model Number | TLP2348(TPL,E |
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Product Specification
| Power Dissipation | 100mW | Output Current | 50mA |
| Low Level Delay Time | 120ns | High Level Delay Time | 120ns |
| Reverse Voltage | 5V | Voltage - Forward(Vf) | 1.55V |
| Voltage - Supply | 4.5V~30V | Forward Current(If) | 10mA |
| Operating Temperature | -40℃~+110℃ | CMTI(kV/us) | 50kV/us |
| Number of Channels | 1 | Input threshold current | 1.6mA |
| Isolation Voltage(Vrms) | 3.75kV | Input Type | DC |
| Description | 50mA 5V 1.55V 4.5V~30V DC SOP-5-3.6mm Logic Output Optoisolators RoHS | Mfr. Part # | TLP2348(TPL,E |
| Package | SOP-5-3.6mm | Model Number | TLP2348(TPL,E |
The Toshiba TLP2348 is an infrared LED coupled with a high-gain, high-speed photo detector, housed in an SO6 package. It offers signal isolation for intelligent power modules, programmable logic controllers, and high-speed digital interfacing. Key advantages include low supply current (3 mA max) and low threshold input current (1.6 mA max), contributing to energy savings. It can be driven directly from a microcomputer and features an internal Faraday shield for high common-mode transient immunity (30 kV/s min). This is an inverter output version; a buffer output version, the TLP2345, is also available.
| Characteristic | Symbol | Min | Typ. | Max | Unit | Notes |
| Features | ||||||
| Inverter logic type (Totem pole output) | - | - | - | - | - | (1) |
| Package | - | - | - | - | - | (2) SO6 |
| Operating temperature | Topr | -40 | - | 110 | (3) | |
| Supply voltage | VCC | 4.5 | - | 30 | V | (4) |
| Threshold input current | IFHL | - | - | 1.6 | mA | (5) |
| Supply current | ICCL/ICCH | - | - | 3 | mA | (6) |
| Propagation delay time | tpHL, tpLH | - | - | 120 | ns | (7) |
| Pulse width distortion | - | - | - | 40 | ns | (8) |
| Common-mode transient immunity | CMH, CML | 30 | - | - | kV/s | (9) |
| Isolation voltage | BVS | 3750 | - | - | Vrms | (10) |
| Absolute Maximum Ratings | ||||||
| Input forward current | IF | - | - | 15 | mA | |
| Peak transient input forward current | IFPT | - | - | 1 | A | (Note 1) |
| Input reverse voltage | VR | - | - | 5 | V | |
| Input power dissipation | PD | - | - | 40 | mW | |
| Output current | IO | -50 | - | 50 | mA | |
| Supply voltage | VCC | -0.5 | - | 30 | V | |
| Output power dissipation | PO | - | - | 100 | mW | |
| Storage temperature | Tstg | -55 | - | 125 | ||
| Lead soldering temperature | Tsol | - | - | 260 | (10 s) | |
| Isolation voltage | BVS | - | - | 3750 | Vrms | (AC, 60 s, R.H. 60 %) |
| Recommended Operating Conditions | ||||||
| Input on-state current | IF(ON) | 2 | - | 10 | mA | (Note 1) |
| Input off-state voltage | VF(OFF) | 0 | - | 0.8 | V | (Note 2) |
| Supply voltage | VCC | 4.5 | - | 30 | V | (Note 2) |
| Operating temperature | Topr | -40 | - | 110 | (Note 2) | |
| Electrical Characteristics | ||||||
| Input forward voltage | VF | 1.35 | 1.55 | 1.65 | V | IF = 3 mA, Ta = 25 |
| Input forward voltage temperature coefficient | VF/Ta | - | -2.0 | - | mV/ | IF = 3 mA |
| Input reverse current | IR | - | - | 10 | A | VR = 5 V, Ta = 25 |
| Input capacitance | Ct | - | 20 | - | pF | V = 0 V, f = 1 MHz, Ta = 25 |
| Low-level output voltage | VOL | - | 0.026 | 0.2 | V | IF = 3 mA, IO = 3.5 mA |
| High-level output voltage | VOH | VCC - 0.4 | VCC - 0.05 | - | V | IF = 3 mA, IO = -6.5 mA |
| Low-level supply current | ICCL | - | 2.1 | 3 | mA | VF = 0.8 V, IO = -3.5 mA |
| High-level supply current | ICCH | - | 2.35 | 3 | mA | VF = 0.8 V, IO = -6.5 mA |
| Threshold input current (H/L) | IFHL | 150 | 270 | - | A | IO = 3.5 mA, VO < 0.2 V, VCC = 5 V |
| Input current hysteresis | IHYS | - | 0.1 | - | mA | |
| Isolation Characteristics | ||||||
| Total capacitance (input to output) | CS | - | 0.8 | - | pF | V = 0 V, f = 1 MHz |
| Isolation resistance | RS | - | 1014 | - | V = 500 V, R.H. 60 % | |
| Isolation voltage | BVS | 3750 | - | - | Vrms | AC, 60 s |
| Switching Characteristics | ||||||
| Propagation delay time (H/L) | tpHL | 35 | 61 | 120 | ns | (Note 1) |
| Propagation delay time (L/H) | tpLH | 35 | 65 | 120 | ns | (Note 1), (Note 2) |
| Pulse width distortion | - | - | 4 | 40 | ns | (Note 1) |
| Fall time | tf | - | 3 | 30 | ns | (Note 1) |
| Rise time | tr | - | 3 | 30 | ns | (Note 1) |
| High-level common-mode transient immunity | CMH | 30 | 50 | - | kV/s | (Note 1) |
| Low-level common-mode transient immunity | CML | 30 | 50 | - | kV/s | (Note 1) |
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...
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