Counterfeit and defect prevention
Visual and packaging inspection
Electrical performance verification
Service Email:
[email protected]
>
PC3H710NIP
Sharp Microelectronics
OPTOISO 2.5KV TRANS 4-MINI-FLAT
20322 Pcs New Original In Stock
Optoisolator Transistor Output 2500Vrms 1 Channel 4-Mini-Flat
Request Quote
(Ships tomorrow)
*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (418 Ratings)
PC3H710NIP
Product Overview
7929257
DiGi Electronics Part Number
PC3H710NIP-DGManufacturer
Sharp Microelectronics
PC3H710NIP
Description
OPTOISO 2.5KV TRANS 4-MINI-FLATInventory
20322 Pcs New Original In Stock
Optoisolator Transistor Output 2500Vrms 1 Channel 4-Mini-Flat
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
Global Shipping & Secure Packaging
Worldwide Delivery in 3-5 Business Days
100% ESD Anti-Static Packaging
Real-Time Tracking for Every Order
Secure & Flexible Payment
Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more
All payments encrypted for security
PC3H710NIP Technical Specifications
Category
Optoisolators, Transistor, Photovoltaic Output Optoisolators
Packaging
-
Series
-
Product Status
Obsolete
Number of Channels
1
Voltage - Isolation
2500Vrms
Current Transfer Ratio (Min)
100% @ 500µA
Current Transfer Ratio (Max)
700% @ 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-SOIC (0.173", 4.40mm Width)
Supplier Device Package
4-Mini-Flat
Datasheet & Documents
HTML Datasheet
PC3H710NIP-DG
Environmental & Export Classification
RoHS Status
RoHS non-compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.49.8000
Additional Information
Other Names
425-1348-2
425-1348-1
Standard Package
3,000
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
Une entreprise sérieuse, qui garantit la qualité et la livraison dans les temps.
December 02, 2025
The quality and precision in their products are second to none, giving me confidence in my purchase.
December 02, 2025
Their after-sales care makes me feel valued and confident in their products.
December 02, 2025
Their commitment to excellent after-sales service has earned my trust and loyalty over the years.
December 02, 2025
I am impressed with their post-purchase support, which sets them apart in the industry.
December 02, 2025
Reliability is a highlight of their products, and their prices make it easy to adopt many of their offerings.
December 02, 2025
The logistics from DiGi Electronics are lightning fast, ensuring I get my orders promptly every time.
December 02, 2025
Help center articles are detailed and easy to follow, which was very helpful.
December 02, 2025
DiGi Electronics’s shipping punctuality is a key factor in my ongoing partnership.
Publish Evalution
Evalution Message
Please enter your review message.
Please post honest comments and do not post ilegal comments.
Frequently Asked Questions (FAQ)
What are the key reliability risks when using the PC3H710NIP in high-temperature industrial environments, and how can I mitigate them given its operating temperature range of -30°C to 100°C?
The PC3H710NIP is rated for operation up to 100°C, but prolonged exposure near this limit can accelerate LED degradation and reduce current transfer ratio (CTR) over time, especially under continuous forward current. Since the part is obsolete and RoHS non-compliant, long-term availability and material stability may be concerns. To mitigate risk, derate the forward current (If) by at least 20% above 85°C, ensure adequate PCB thermal relief, and consider periodic CTR testing in mission-critical applications. Monitor junction temperature closely—exceeding 100°C even briefly can compromise isolation integrity due to package stress.
Can I safely replace the obsolete PC3H710NIP with a TCMT1116 in an existing 24V digital input circuit without redesigning the surrounding interface?
While the TCMT1116 is a listed substitute and offers similar 5kV isolation and 4-SOIC packaging, direct replacement of the PC3H710NIP requires validation of input drive compatibility. The TCMT1116 has a higher typical forward voltage (1.4V vs. 1.2V) and lower max forward current (6mA vs. 10mA), which may require adjusting the current-limiting resistor to maintain sufficient If. Additionally, the TCMT1116’s CTR is specified at 5mA, whereas the PC3H710NIP is rated at 500µA—verify that your load current (up to 50mA) remains within the new device’s linear CTR range to avoid saturation or weak output drive.
How does the PC3H710NIP’s 2500Vrms isolation voltage compare to modern reinforced insulation standards, and is it suitable for medical or safety-critical industrial control systems?
The PC3H710NIP’s 2500Vrms isolation is below the typical 3750Vrms–5000Vrms required for reinforced insulation in medical (IEC 60601) or high-reliability industrial systems (IEC 61010). While it may suffice for functional or basic isolation in non-critical 24V PLC interfaces, it does not meet modern safety certifications for patient-connected or mains-referenced applications. Given its obsolete status and lack of updated certification documentation, we strongly recommend migrating to certified alternatives like the TCMT1110 or HMHA2801R2, which offer higher isolation ratings and full compliance with current safety standards.
What layout and PCB design considerations are critical when integrating the PC3H710NIP in a high-noise motor control environment to prevent false triggering or signal degradation?
In high-noise environments, the PC3H710NIP’s 4-Mini-Flat package offers limited creepage distance, so maintain at least 6mm clearance between input and output traces on the PCB to preserve 2.5kV isolation integrity. Route output traces away from high-di/dt paths (e.g., motor drives or switching nodes), and use a ground plane beneath the optoisolator only on the input side to avoid capacitive coupling. Add a 100nF ceramic capacitor close to the output transistor’s collector to suppress transient spikes, and ensure the pull-up resistor value balances speed and power—too low increases susceptibility to EMI, while too high slows rise time beyond the typical 4µs specification.
Given that the PC3H710NIP is obsolete and RoHS non-compliant, what long-term supply chain and compliance risks should I evaluate before designing it into a new product?
Designing in the PC3H710NIP poses significant long-term risks: as an obsolete, non-RoHS part, it may face sudden end-of-life discontinuation without replacement notice, and its use violates EU RoHS directives in new equipment. Inventory may be counterfeit or degraded due to age, especially with 20k+ units in stock suggesting old warehouse stock. For new designs, immediately transition to a modern equivalent like the TCMT1113 or HMHA2801AR2, which are active, RoHS-compliant, and offer better parametric stability. If legacy support is mandatory, secure a lifetime buy and implement rigorous incoming inspection for CTR, isolation, and marking authenticity to avoid field failures.
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.
PC3H710NIP CAD Models
Sharp Microelectronics PC3H710NIP PCB symbols & footprints
productDetail
