Fairchild FDC608PZ Product Specifications Sheet
Summary
The FDC608PZ is a high-performance, low $R_{DS(ON)}$ P-Channel 2.5V MOSFET designed for demanding battery power electronics applications. This technical manual provides comprehensive parameters on key performance indicators including electrical characteristics, switching times, and thermal handling for reliable circuit design. Ideal for engineers developing DC/DC converters, load switching circuits, and general power management solutions that require a compact SuperSOT–6 package, low gate charge, and maximum efficiency.
Page 1 Text Content
FD 608PZ
June 2006
FDC608PZ P-Channel 2.5V Specified Power Trench® MOSFET General Description Features This P-Channel 2.5V specified MOSFET is produced
• –5.8 A, –20 V. RDS(ON) = 30 mΩ @ VGS = –4.5 V
using Fairchild Semiconductor’s advanced
RDS(ON) = 43 mΩ @ VGS = –2.5 V
Power Trench process that has been especially tailored to minimize the on-state resistance and yet maintain
• Low Gate Charge
low gate charge for superior switching performance.
• High performance trench technology for extremely
These devices are well suited for battery power
applications: load switching and power management, low RDS(ON)
battery power circuits, and DC/DC conversions.
• Super SOT TM –6 package: small footprint (72% smaller than standard SO–8) low profile (1mm thick).
Super SOT -6TM
Absolute Maximum Ratings TA=25o C unless otherwise noted Symbol Parameter Ratings Units VDSS Drain-Source Voltage –20 V VGSS Gate-Source Voltage ±12 V
Drain Current – Continuous (Note 1a) –5.8 ID – Pulsed –20 Maximum Power Dissipation (Note 1a) 1.6 PD (Note 1b) 0.8
TJ, TSTG Operating and Storage Junction Temperature Range –55 to +150 °C
Thermal Characteristics RθJA Thermal Resistance, Junction-to-Ambient (Note 1a) 78 °C/W RθJC Thermal Resistance, Junction-to-Case (Note 1) 30 °C/W Package Marking and Ordering Information Device Marking Device Reel Size Tape width Quantity .608Z FDC608PZ 7’’ 8mm 3000 units
©2006 Fairchild Semiconductor Corporation FDC608PZ Rev B (W)
Page Summary Contents For Fairchild FDC608PZ Product Specifications Sheet
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 5 |
| File Size | 144.27 KB |
| Published | June 15, 2026 |
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Frequently Asked Questions
What types of applications are specialized for this MOSFET?
These devices are well suited for battery power applications, including load switching, power management circuits, and DC/DC conversions.
Can I use this device as a critical component in life support systems?
No, the product is not authorized for this use without the express written approval of Fairchild Semiconductor Corporation.
What does the SuperSOT-6 package provide over standard options?
The SuperSOT-6 offers a small footprint (72% smaller than SO-8) and a low profile (1mm thick).
How is the overall thermal resistance calculated for this component?
R is the sum of the junction-to-case ($ heta_{JC}$) and case-to-ambient ($ heta_{CA}$) resistance, which depends on board design.