CSD18504KCSAlternatives & Equivalent Parts
About CSD18504KCS
CSD18504KCS is a MOSFET (N-Channel) component manufactured by Texas Instruments. It comes in a Transistor Outline, Vertical package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | CSD18504KCSSource | CSD18503KCS | CSD18504Q5A | CSD18501Q5A | CSD18502Q5B | CSD18509Q5B | CSD18503Q5A | CSD18504Q5AT | CSD18509Q5BT |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | Other | Other | Other | Other | Other | Other | Other |
| Pin Count | 3 | 3 | 9 | 9 | 8 | 8 | 8 | 8 | 8 |
| Temperature Range | -55.0°C ~ 175.0°C | -55.0°C ~ 175.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C |
| Price | $0.4695 | $0.6053 | $0.3549 | $0.7001 | $1.0513 | $0.9438 | $0.9264 | $0.3549 | $0.5782 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Additional Feature | AVALANCHE RATED, LOGIC LEVEL COMPATIBLE | AVALANCHE RATED, LOGIC LEVEL COMPATIBLE | AVALANCHE RATED, LOGIC LEVEL COMPATIBLE | AVALANCHE RATED, LOGIC LEVEL COMPATIBLE | AVALANCHE RATED, LOGIC LEVEL COMPATIBLE | AVALANCHE RATED, LOGIC LEVEL COMPATIBLE | AVALANCHE RATED, LOGIC LEVEL COMPATIBLE | AVALANCHE RATED | AVALANCHE RATED |
| Avalanche Energy Rating (Eas) | 88 mJ | 162 mJ | 92 mJ | 231 mJ | 387 mJ | 345 mJ | 157 mJ | 92 mJ | 345 mJ |
| Case Connection | DRAIN | DRAIN | DRAIN | DRAIN | DRAIN | DRAIN | DRAIN | DRAIN | DRAIN |
| Configuration | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | 40 V | 40 V | 40 V | 40 V | 40 V | 40 V | 40 V | 40 V | 40 V |
| Drain Current-Max (ID) | 89 A | 142 A | 50 A | 161 A | 204 A | 100 A | 100 A | 50 A | 100 A |
| Drain-source On Resistance-Max | 0.01 Ω | 0.0068 Ω | 0.0098 Ω | 0.0043 Ω | 0.0033 Ω | 0.0017 Ω | 0.0062 Ω | 0.0098 Ω | 0.0017 Ω |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR |
| Feedback Cap-Max (Crss) | 10.4 pF | 16 pF | 9.6 pF | 23 pF | 27 pF | 354 pF | 16 pF | 9.6 pF | 354 pF |
| JEDEC-95 Code | TO-220 | TO-220 | — | — | — | — | — | — | — |
| JESD-30 Code | R-PSFM-T3 | R-PSFM-T3 | R-PDSO-N8 | R-PDSO-N8 | R-PDSO-N5 | R-PDSO-N8 | R-PDSO-N8 | R-PDSO-N8 | R-PDSO-N8 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e4 | e4 | e3 | e3 | e4 |
| Number of Elements | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Mode | ENHANCEMENT MODE | ENHANCEMENT MODE | ENHANCEMENT MODE | ENHANCEMENT MODE | ENHANCEMENT MODE | ENHANCEMENT MODE | ENHANCEMENT MODE | ENHANCEMENT MODE | ENHANCEMENT MODE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Polarity/Channel Type | N-CHANNEL | N-CHANNEL | N-CHANNEL | N-CHANNEL | N-CHANNEL | N-CHANNEL | N-CHANNEL | N-CHANNEL | N-CHANNEL |
| Power Dissipation-Max (Abs) | 93 W | 143 W | 77 W | 3.1 W | 156 W | 195 W | 120 W | 77 W | 195 W |
| Pulsed Drain Current-Max (IDM) | 238 A | 358 A | 275 A | 400 A | 400 A | 400 A | 400 A | 275 A | 400 A |
| Surface Mount | NO | NO | YES | YES | YES | YES | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD |
| Terminal Position | SINGLE | SINGLE | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Transistor Application | SWITCHING | SWITCHING | SWITCHING | SWITCHING | SWITCHING | SWITCHING | SWITCHING | SWITCHING | SWITCHING |
| Transistor Element Material | SILICON | SILICON | SILICON | SILICON | SILICON | SILICON | SILICON | SILICON | SILICON |
| Peak Reflow Temperature (Cel) | — | — | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| ## CSD18504Q5A Alternates Showing results | — | — | Image | — | — | — | — | — | — |
| ## CSD18502Q5B Alternates Showing results | — | — | — | — | Image | — | — | — | — |
| ## CSD18509Q5BT Alternates Showing results | — | — | — | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 8 alternatives for CSD18504KCS — response within 24 hours.
Quick Links
Power Field-Effect Transistor, 142A I(D), 40V, 0.0068ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220
Power Field-Effect Transistor, 50A I(D), 40V, 0.0098ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET
Power Field-Effect Transistor, 161A I(D), 40V, 0.0043ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET
Power Field-Effect Transistor, 204A I(D), 40V, 0.0033ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET
Power Field-Effect Transistor, 100A I(D), 40V, 0.0017ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET
Power Field-Effect Transistor, 100A I(D), 40V, 0.0062ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET
Power Field-Effect Transistor, 50A I(D), 40V, 0.0098ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET
Power Field-Effect Transistor, 100A I(D), 40V, 0.0017ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET
Why Look for Alternatives?
Finding alternatives for CSD18504KCS is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating CSD18504KCS replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to CSD18504KCS?
Known equivalents for CSD18504KCS include CSD18503KCS, CSD18504Q5A, CSD18501Q5A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CSD18504KCS?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify CSD18504KCS alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.