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PC81713NIP0F
Sharp Microelectronics
OPTOISOLATOR 5KV TRANS 4SMD
10026 Pcs New Original In Stock
Optoisolator Transistor Output 5000Vrms 1 Channel 4-SMD
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Minimum 1
5.0 / 5.0
- (160 Ratings)
PC81713NIP0F
Product Overview
7929445
DiGi Electronics Part Number
PC81713NIP0F-DGManufacturer
Sharp Microelectronics
PC81713NIP0F
Description
OPTOISOLATOR 5KV TRANS 4SMDInventory
10026 Pcs New Original In Stock
Optoisolator Transistor Output 5000Vrms 1 Channel 4-SMD
Quantity
Minimum 1
Minimum 1
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PC81713NIP0F Technical Specifications
Category
Optoisolators, Transistor, Photovoltaic Output Optoisolators
Packaging
-
Series
-
Product Status
Obsolete
Number of Channels
1
Voltage - Isolation
5000Vrms
Current Transfer Ratio (Min)
200% @ 500µA
Current Transfer Ratio (Max)
500% @ 500µA
Turn On / Turn Off Time (Typ)
-
Rise / Fall Time (Typ)
4µs, 3µs
Input Type
DC
Output Type
Transistor
Voltage - Output (Max)
80V
Current - Output / Channel
50mA
Voltage - Forward (Vf) (Typ)
1.2V
Current - DC Forward (If) (Max)
10 mA
Vce Saturation (Max)
200mV
Operating Temperature
-30°C ~ 100°C
Mounting Type
Surface Mount
Package / Case
4-SMD, Gull Wing
Supplier Device Package
4-SMD
Datasheet & Documents
HTML Datasheet
PC81713NIP0F-DG
Environmental & Export Classification
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8541.49.8000
Additional Information
Other Names
425-2182-6
425-2182-2
425-2182-1
Standard Package
2,000
Alternative Parts
PART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
December 02, 2025
Ich schätze die breite Produktpalette, die zuverlässig und bezahlbar ist.
December 02, 2025
Every interaction with Di Digi Electronics' staff has been positive and welcoming.
December 02, 2025
Delivery was flawless with complete and secure packaging, making the unboxing experience pleasant.
December 02, 2025
Their commitment to customer care is evident in their excellent after-sales service.
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Frequently Asked Questions (FAQ)
What are the key design risks when replacing the obsolete PC81713NIP0F optoisolator in an existing 24V industrial control circuit, and how can I ensure signal integrity during the transition?
Replacing the obsolete PC81713NIP0F requires careful evaluation of timing, CTR stability, and output saturation behavior under load. Since the PC81713NIP0F has a guaranteed CTR of 200% at 500µA but may degrade over temperature and lifetime, substitute parts like the HCPL-817-50AE must be tested under worst-case conditions (e.g., -30°C and 100°C) to avoid marginal logic-level signaling. Additionally, the 4µs rise and 3µs fall times of the PC81713NIP0F may not be matched exactly by alternatives—verify propagation delay skew if used in PWM or high-speed digital isolation. Always validate output transistor saturation voltage (Vce(sat)) under your actual load current (up to 50mA) to prevent excessive power dissipation or logic threshold violations in downstream circuitry.
Can the PC81713NIP0F be safely used in a 48V automotive application requiring reinforced isolation, and what derating considerations apply given its 5kVrms rating?
While the PC81713NIP0F offers 5kVrms isolation, using it in 48V automotive systems (e.g., EV battery management) demands strict derating for long-term reliability. The 5kVrms rating is a 1-minute test voltage, not a continuous operating limit—apply a safety factor of at least 2×, meaning sustained working voltages should not exceed 2.5kV. In automotive environments with high dv/dt transients and thermal cycling, consider that the PC81713NIP0F’s epoxy package may experience partial discharge over time. For reinforced isolation per IEC 60664-1, pair it with adequate creepage (≥8mm) on the PCB and conformal coating. However, due to its obsolete status and lack of AEC-Q101 qualification, we recommend migrating to a qualified alternative like the HCPL-817-50DE for new designs.
How does the current transfer ratio (CTR) degradation over time affect long-term reliability when using the PC81713NIP0F in a 10-year lifecycle medical device, and what mitigation strategies are effective?
The PC81713NIP0F suffers from CTR degradation due to LED aging, especially under high forward current or elevated temperatures—critical in medical devices with 10-year lifespans. Even though its initial CTR is 200–500% at 500µA, real-world data shows 20–40% degradation after 5,000 hours at 50°C. To mitigate this, operate the input LED well below its 10mA maximum (e.g., 1–2mA) to extend lifetime, and design the output stage with sufficient headroom (e.g., use a pull-up resistor that allows correct logic high even at 60% of initial CTR). Include periodic self-test routines if possible, and avoid using the PC81713NIP0F in safety-critical feedback loops without redundancy. Given its obsolete status, consider redesigning with a modern, medical-certified isolator such as the HCPL-817-50LE.
What layout and PCB design precautions are necessary when integrating the PC81713NIP0F in a high-noise SMPS feedback loop to prevent false triggering or oscillation?
When using the PC81713NIP0F in a switch-mode power supply (SMPS) feedback path, parasitic coupling and ground bounce can cause instability. Maintain a minimum 8mm creepage distance between input and output sides on the PCB, and use a split ground plane with a single-point connection to avoid noise injection through shared return paths. Place a 100nF bypass capacitor close to the output transistor’s collector to suppress high-frequency ringing, and avoid routing high-di/dt traces (e.g., switch node) near the optoisolator. The 4-SMD gull-wing package is susceptible to mechanical stress—ensure symmetrical solder joints and avoid placing vias under the body. Also, account for the 3–4µs propagation delay in your control loop compensation; mismatched timing can lead to subharmonic oscillation in peak-current-mode converters.
Is it safe to substitute the PC81713NIP0F with an HCPL-817-50BE in a UL-certified industrial I/O module, and what certification gaps must be addressed?
Substituting the PC81713NIP0F with the HCPL-817-50BE is electrically feasible due to similar CTR, isolation voltage (5kVrms), and package footprint, but certification compliance must be revalidated. The PC81713NIP0F’s UL recognition (if previously certified in your system) may not transfer automatically—the HCPL-817-50BE carries its own UL file (E115410), but you must confirm it meets the same isolation coordination level (e.g., Pollution Degree 2, Overvoltage Category III). Additionally, verify that the replacement’s partial discharge performance and long-term insulation resistance align with your safety standard (e.g., IEC 61010-1). Since the PC81713NIP0F is obsolete, this substitution offers a path to continuity, but full system re-certification testing—including hipot and endurance trials—is strongly recommended before deployment.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
PC81713NIP0F CAD Models
Sharp Microelectronics PC81713NIP0F PCB symbols & footprints
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