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PC852XPJ000F
Sharp Microelectronics
OPTOISOLATOR 5KV DARL 4SMD
8260 Pcs New Original In Stock
Optoisolator Darlington Output 5000Vrms 1 Channel 4-SMD
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Minimum 1
Minimum 1
5.0 / 5.0
- (269 Ratings)
PC852XPJ000F
Product Overview
7917331
DiGi Electronics Part Number
PC852XPJ000F-DGManufacturer
Sharp Microelectronics
PC852XPJ000F
Description
OPTOISOLATOR 5KV DARL 4SMDInventory
8260 Pcs New Original In Stock
Optoisolator Darlington Output 5000Vrms 1 Channel 4-SMD
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
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PC852XPJ000F Technical Specifications
Category
Optoisolators, Transistor, Photovoltaic Output Optoisolators
Packaging
-
Series
-
Product Status
Obsolete
Number of Channels
1
Voltage - Isolation
5000Vrms
Current Transfer Ratio (Min)
1000% @ 1mA
Current Transfer Ratio (Max)
-
Turn On / Turn Off Time (Typ)
-
Rise / Fall Time (Typ)
100µs, 20µs
Input Type
DC
Output Type
Darlington
Voltage - Output (Max)
350V
Current - Output / Channel
150mA
Voltage - Forward (Vf) (Typ)
1.2V
Current - DC Forward (If) (Max)
50 mA
Vce Saturation (Max)
1.2V
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
PC852XPJ000F-DG
Environmental & Export Classification
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8541.49.8000
Additional Information
Other Names
425-2540-6
425-2540-1
425-2540-2
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
DiGi Electronics ne déçoit pas! Leur traitement rapide des commandes et leur support client sont remarquables.
December 02, 2025
丁寧な説明と、親切なアフターサービスに感謝しています。
December 02, 2025
Their commitment to punctuality is unmatched in the industry.
December 02, 2025
The responsiveness and professionalism of their after-sales team is truly impressive.
December 02, 2025
I am always pleased with the cost savings when purchasing from DiGi Electronics.
December 02, 2025
The post-purchase support quality exceeds our expectations, with quick and knowledgeable responses.
December 02, 2025
Reliable delivery schedules and durable packaging make collaboration smooth.
December 02, 2025
Their attentive customer service made my experience very positive.
December 02, 2025
I love that they keep their prices fair and their packaging eco-friendly.
December 02, 2025
DiGi Electronics’s dedicated after-sales service ensures our satisfaction and peace of mind.
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Frequently Asked Questions (FAQ)
Can the PC852XPJ000F be used as a direct replacement for the FOD852SD in a 5kV isolation design, and what are the key design-in risks given its obsolete status?
The PC852XPJ000F can functionally substitute the FOD852SD in a 5kV isolation application due to matching isolation voltage (5000Vrms), Darlington output, and 4-SMD package. However, the PC852XPJ000F is marked as obsolete, posing long-term supply chain and lifecycle risks for production designs. While current stock is available (8201 pcs), designers should plan for obsolescence mitigation by qualifying second sources like the LTV-852S-TA1 or implementing last-time buy strategies. Additionally, verify PCB footprint compatibility and ensure timing constraints account for the 100µs rise time, which may limit high-speed switching performance compared to modern optocouplers.
What are the practical current transfer ratio (CTR) limitations of the PC852XPJ000F in low-current drive circuits, and how does it affect reliability at high temperatures?
The PC852XPJ000F specifies a minimum CTR of 1000% at 1mA, making it suitable for high-gain signal transfer in low-drive applications. However, CTR degrades over time—especially at elevated temperatures near 100°C—potentially reducing effective gain and risking output dropout without adequate design margin. To ensure reliability, design with at least a 2x CTR safety margin and limit LED forward current (If) to under 5mA when possible to slow LED aging. Avoid continuous operation near the 50mA If max rating to prolong isolation lifetime and maintain stable switching behavior.
How does the 100µs typical rise time of the PC852XPJ000F impact its use in digital signal isolation, and what signal frequency range is safe for robust design?
With a typical rise time of 100µs and fall time of 20µs, the PC852XPJ000F supports signal bandwidths up to approximately 3–5 kHz, limiting its use in modern high-speed digital isolation applications. Designers integrating the PC852XPJ000F for digital I/O, PLC inputs, or legacy interface isolation should implement external pull-up resistors to minimize turn-off delay and avoid data distortion. For systems requiring >10kHz switching, consider faster alternatives like the FOD852S, which offers improved speed despite similar packaging. Always verify signal integrity under load conditions using worst-case timing margins.
What are the output saturation voltage (Vce sat) implications when switching 150mA loads with the PC852XPJ000F, and how should thermal dissipation be managed in surface-mount designs?
The PC852XPJ000F has a maximum Vce saturation voltage of 1.2V at full 150mA output, resulting in up to 180mW of power dissipation per device. In compact 4-SMD surface-mount layouts, this can contribute to local heating, especially in dense or enclosed environments. To manage thermal risks, ensure adequate PCB copper area for heat spreading, avoid daisy-chaining multiple outputs, and consider derating the maximum load current above 70°C ambient. For inductive loads, include a flyback diode near the PC852XPJ000F to prevent voltage spikes that could exceed the 350V output rating and cause early failure.
When replacing legacy optoisolators with the PC852XPJ000F, how do its 5000Vrms isolation and SMD mounting compare to through-hole alternatives like the 4N35 in terms of mechanical reliability and insulation integrity?
The PC852XPJ000F offers superior 5000Vrms isolation in a compact 4-SMD package compared to the 4N35’s typical 2500–4000Vrms, enabling space-saving designs with higher voltage margins. However, SMD mounting introduces greater mechanical stress sensitivity under thermal cycling or board flexing than through-hole variants. To maintain insulation integrity, ensure conformal coating is applied in humid or contaminated environments, and avoid placing the PC852XPJ000F near high-stress board edges. Also confirm creepage and clearance distances meet safety standards (e.g., IEC 60950) given the reduced package size, especially when replacing larger through-hole isolators.
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.
PC852XPJ000F CAD Models
Sharp Microelectronics PC852XPJ000F PCB symbols & footprints
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