TSOP39236 Equivalent & Substitute Parts

Part Overview

The TSOP39236 is an active remote receiver sensor manufactured by Vishay Semiconductor Opto Division, designed for infrared remote control applications. This through-hole optical sensor operates at a center frequency of 36.0kHz with a sensing distance of 45 meters and is compliant with ROHS3 standards. The part is currently in active production status. Substitute parts may be required due to inventory availability, specific orientation requirements, or moisture sensitivity level considerations for different application environments.

Substiute Parts

TSOP39236

Vishay Semiconductor Opto DivisionIn Stock: 1162TSOP39236 Datasheet

Current PartRFQ

TSOP38236

Vishay Semiconductor Opto DivisionIn Stock: 50340TSOP38236 Datasheet

MFR RecommendedRFQ

TSOP38436

Vishay Semiconductor Opto DivisionIn Stock: 2816TSOP38436 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TSOP39236 is determined by the following critical parameters:

• B.P.F. Center Frequency: Must be 36.0kHz for signal compatibility
• Sensing Distance: Must be 45m to maintain detection range
• Voltage Supply Range: Must be 2.5 V ~ 5.5 V for power compatibility
• Current Supply: Must be 450 µA for circuit design consistency
• Mounting Type: Must be Through Hole for PCB assembly compatibility
• Operating Temperature Range: Must be -25°C ~ 85°C for environmental operation
• RoHS Status: Must be ROHS3 Compliant for regulatory compliance

The TSOP38236 and TSOP38436 meet all critical electrical and mechanical parameters. Differences in orientation (Top View vs. Side View) and moisture sensitivity level (MSL) do not affect functional substitution but may impact PCB layout and storage conditions.

Parameter Comparison

Engineering Selection Recommendations

All three parts—TSOP39236, TSOP38236, and TSOP38436—are active products from Vishay Semiconductor Opto Division and maintain full ROHS3 compliance. Selection between these parts should be based on:

Orientation Requirements: The TSOP39236 features Top View orientation, while TSOP38236 and TSOP38436 feature Side View orientation. PCB layout and component placement constraints determine which orientation is suitable for your application.

Moisture Sensitivity Level: The TSOP39236 has MSL 4 (72 Hours), requiring controlled storage conditions. The TSOP38236 and TSOP38436 have MSL 1 (Unlimited), offering greater flexibility in storage and handling without moisture bake-out requirements.

Inventory Availability: TSOP38236 has 50,269 units in stock, TSOP38436 has 2,740 units in stock, and TSOP39236 has 1,131 units in stock. Availability may influence selection for high-volume production requirements.

Frequently Asked Questions (FAQ)

Q: Can TSOP38236 or TSOP38436 be used as direct replacements for TSOP39236?

A: Yes, both parts are functionally equivalent for infrared remote receiver applications. All critical electrical parameters—center frequency, sensing distance, supply voltage, current consumption, and operating temperature—are identical. The primary differences are orientation and moisture sensitivity level, which do not affect signal reception or circuit operation.

Q: What is the difference between Top View and Side View orientation?

A: Orientation refers to the physical mounting position of the sensor on the PCB. Top View (TSOP39236) positions the sensor window facing upward, while Side View (TSOP38236, TSOP38436) positions the sensor window to the side. Selection depends on your PCB layout and the direction from which infrared signals will be received.

Q: Does the difference in Moisture Sensitivity Level affect performance?

A: MSL does not affect electrical performance or signal reception. MSL 4 (TSOP39236) requires storage in controlled humidity conditions with a 72-hour floor life after opening. MSL 1 (TSOP38236, TSOP38436) has unlimited floor life and does not require moisture bake-out before soldering. Selection depends on your manufacturing and storage capabilities.

Q: Are all three parts ROHS3 compliant?

A: Yes, TSOP39236, TSOP38236, and TSOP38436 are all ROHS3 compliant and suitable for applications requiring regulatory compliance.

Q: Can I mix these parts in the same production batch?

A: Mixing parts with different orientations in the same PCB design is not recommended, as it would require different PCB layouts and assembly procedures. However, if your design accommodates the specific orientation of each part, they are electrically interchangeable.