CSD19534Q5A Texas Instruments MOSFET (N-Channel) (Other) In Stock
The CSD19534Q5A is a 100V N-channel NexFET power MOSFET from Texas Instruments in a compact SON 5x6mm package. It delivers 44A maximum drain current with a low 15.1mOhm on-resistance and 55mJ avalanche energy rating for rugged switching in DC-DC converters and power supplies.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 9
- Lifecycle
- ACTIVE
- Datasheet
- CSD19534Q5A Datasheet PDF
- Category
- MOSFET (N-Channel)
- Price
- From $0.3481(MOQ 1)
- Temp Range
- -55.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CSD19534Q5A?
- 100V drain-source breakdown voltage
- 44A maximum continuous drain current
- 15.1 mOhm typical RDS(on) at 10V gate drive
- 55 mJ single-pulse avalanche energy rating
- SON 5x6mm low-profile surface-mount package
- Integrated body diode for synchronous rectification
What is CSD19534Q5A used for?
This MOSFET is well suited for synchronous rectification, DC-DC buck and boost converters, and power management circuits in telecom, industrial, and automotive-adjacent applications. Its low 15.1 mOhm on-resistance and 44A current handling make it effective in high-efficiency power conversion stages requiring compact SON5x6 footprints.
What are the specifications of CSD19534Q5A?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | AVALANCHE RATED |
| Avalanche Energy Rating (Eas) | 55mJ |
| Case Connection | DRAIN |
| Configuration | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | 100V |
| Drain Current-Max (ID) | 44A |
| Drain-source On Resistance-Max | 0.0176Ω |
| FET Technology | METAL-OXIDE SEMICONDUCTOR |
| Feedback Cap-Max (Crss) | 7.4pF |
| JESD-30 Code | R-PDSO-N8 |
| JESD-609 Code | e3 |
| Number of Elements | 1 |
| Operating Mode | ENHANCEMENT MODE |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity/Channel Type | N-CHANNEL |
| Pulsed Drain Current-Max (IDM) | 137A |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transistor Application | SWITCHING |
| Transistor Element Material | SILICON |
| ## CSD19534Q5A Alternates Showing results | Image |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8541.29.00.95 |
Where can I find the CSD19534Q5A datasheet?
CSD19534Q5A Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CSD19534Q5A?
Compatible alternatives and drop-in replacements for CSD19534Q5A:
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Frequently Asked Questions
How much drain current can the CSD19534Q5A handle in continuous operation?
The CSD19534Q5A supports a maximum continuous drain current of 44A at rated conditions, with a low 15.1 mOhm typical on-resistance that minimizes conduction losses in high-current synchronous rectification and DC-DC converter designs.
Does this MOSFET tolerate avalanche conditions during switching transients?
Yes, the CSD19534Q5A is avalanche rated with a single-pulse avalanche energy capability of 55 mJ, allowing it to survive inductive switching transients up to 100V breakdown voltage without damage in power supply applications.
What mounting footprint does procurement teams need to plan for on the PCB?
The device ships in a compact SON 5x6mm surface-mount package, requiring a small PCB footprint suitable for space-constrained power stages while supporting 44A drain current handling and low thermal resistance to the board.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8500 | $0.85 |
| 7+ | $0.7100 | $4.97 |
| 19+ | $0.7000 | $13.30 |
| 22+ | $0.5112 | $11.25 |
| 25+ | $0.4200 | $10.50 |
| 100+ | $0.3481 | $34.81 |
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