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PVT312PBF
Infineon Technologies
SSR RELAY SPST-NO 190MA 0-250V
5279 Pcs New Original In Stock
Solid State SPST-NO (1 Form A) 6-DIP (0.300", 7.62mm)
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*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (208 Ratings)
PVT312PBF
Product Overview
6954204
DiGi Electronics Part Number
PVT312PBF-DGManufacturer
Infineon Technologies
PVT312PBF
Description
SSR RELAY SPST-NO 190MA 0-250VInventory
5279 Pcs New Original In Stock
Solid State SPST-NO (1 Form A) 6-DIP (0.300", 7.62mm)
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
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PVT312PBF Technical Specifications
Category
Solid State Relays
Packaging
Tube
Series
PVT, HEXFET®
Product Status
Active
Mounting Type
Through Hole
Circuit
SPST-NO (1 Form A)
Output Type
AC, DC
Voltage - Input
1.2VDC
Voltage - Load
0 V ~ 250 V
Load Current
190 mA
On-State Resistance (Max)
10 Ohms
Termination Style
PC Pin
Package / Case
6-DIP (0.300", 7.62mm)
Supplier Device Package
6-DIP
Base Product Number
PVT312
Datasheet & Documents
HTML Datasheet
PVT312PBF-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8536.41.0030
Additional Information
Other Names
2156-PVT312PBFINF
INFIRFPVT312PBF
SP001539534
Standard Package
50
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
빠른 배송과 경제적인 가격으로 항상 만족스럽게 구매하고 있어요.
de desembre 02, 2025
每次購物都很滿意，網站快速便捷，價格實惠。
de desembre 02, 2025
お店の価格は非常に魅力的で、丁寧なサポートも嬉しいです。
de desembre 02, 2025
DiGi Electronics demonstrates excellent logistics management with timely shipments.
de desembre 02, 2025
I am consistently impressed by their thorough packaging that withstands diverse shipping conditions.
de desembre 02, 2025
Their responsiveness and professionalism created a fantastic first shopping experience for me.
de desembre 02, 2025
Their quick shipping ensured I had what I needed without any delays.
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Frequently Asked Questions (FAQ)
Can the PVT312PBF solid-state relay safely switch inductive loads like small motors or solenoids without additional protection circuitry?
The PVT312PBF is not recommended for direct switching of inductive loads without external snubber or clamp circuits. While it supports up to 250 VAC/VDC and 190 mA, inductive kickback from motors or solenoids can generate voltage transients exceeding the relay’s breakdown rating, leading to premature failure. Always include an RC snubber (e.g., 100 Ω + 0.1 µF) or a TVS diode across the load to suppress flyback voltages and protect the internal HEXFET® output stage.
What are the thermal management implications when operating the PVT312PBF near its maximum load current of 190 mA in a sealed or high-ambient-temperature enclosure?
At 190 mA, the PVT312PBF dissipates up to 361 mW (I²R = 0.19² × 10 Ω), which can cause significant self-heating—especially in confined spaces or ambient temperatures above 50°C. Without adequate airflow or a heatsink, the junction temperature may exceed safe limits, reducing lifespan or causing thermal runaway. Designers should derate the current by at least 20% in sealed enclosures and ensure PCB copper area under the device acts as a thermal pad to improve heat dissipation.
Is the PVT312PBF a drop-in replacement for the Panasonic AQH1213 or Omron G3VM-201B in existing 6-DIP through-hole designs?
The PVT312PBF is electrically and mechanically similar to the AQH1213 and G3VM-201B (both SPST-NO, 6-DIP, ~250V/200mA), but key differences exist: the PVT312PBF has a lower input trigger voltage (1.2V vs. ~1.5V) and higher on-resistance (10Ω vs. ~5Ω), leading to greater conduction losses. While pin-compatible, verify that your input driver can reliably activate the lower threshold and that the increased voltage drop (up to 1.9V at 190mA) doesn’t affect load performance. Not a direct performance-equivalent drop-in without validation.
How does the PVT312PBF perform in high-humidity or condensing environments, and does its MSL 1 rating guarantee long-term reliability in such conditions?
Although the PVT312PBF carries an MSL 1 (unlimited floor life) rating, indicating robust moisture resistance during storage and assembly, long-term operation in high-humidity or condensing environments poses reliability risks. The through-hole leads and plastic package can allow gradual moisture ingress, potentially causing corrosion or leakage currents over time. For outdoor or industrial applications with condensation risk, conformal coating is strongly recommended, and environmental sealing of the PCB assembly should be considered to prevent electrochemical migration.
What design considerations are critical when using the PVT312PBF to switch DC loads close to its 250V maximum rating, especially regarding arcing and contact degradation?
When switching DC loads near 250V, the PVT312PBF—like all solid-state relays—lacks the natural zero-crossing extinction of AC, increasing the risk of sustained arcing during turn-off, which can degrade the internal MOSFET over time. Although SSRs don’t have mechanical contacts, high-energy DC switching accelerates semiconductor wear. Limit DC load voltage to ≤200V for reliable long-term operation, and consider adding a freewheeling diode or Zener clamp for inductive DC loads. For frequent switching above 200V DC, evaluate higher-rated relays like the PVT412 or use external arc-suppression networks.
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.
PVT312PBF CAD Models
Infineon Technologies PVT312PBF PCB symbols & footprints
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