SERIES CONNECTED, CENTER TAP, 2 ELEMENTS WITH BUILT-IN DIODE
DS Breakdown Voltage-Min:
30 V
Drain Current-Max (ID):
1.3 A
Drain-source On Resistance-Max:
0.008 Ω
FET Technology:
METAL-OXIDE SEMICONDUCTOR
Feedback Cap-Max (Crss):
75 pF
JESD-30 Code:
R-PQFP-N7
JESD-609 Code:
e3
Moisture Sensitivity Level:
1
Number of Elements:
2
Number of Terminals:
7
Operating Mode:
ENHANCEMENT MODE
Operating Temperature-Max:
150 °C
Package Body Material:
PLASTIC/EPOXY
Package Shape:
RECTANGULAR
Package Style:
FLATPACK
Peak Reflow Temperature (Cel):
260
Polarity/Channel Type:
N-CHANNEL
Power Dissipation-Max (Abs):
2.5 W
Qualification Status:
Not Qualified
Surface Mount:
YES
Terminal Finish:
Tin (Sn)
Terminal Form:
NO LEAD
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Transistor Application:
SWITCHING
Transistor Element Material:
SILICON
FDMS3606AS Frequently Asked Questions (FAQs)
A recommended PCB layout for optimal thermal performance would be to use a 2-layer or 4-layer board with a solid ground plane on the bottom layer, and to place thermal vias under the device to dissipate heat efficiently.
To ensure reliable operation in high-temperature environments, it's essential to follow the recommended operating conditions, use a suitable heat sink, and ensure good thermal conductivity between the device and the heat sink. Additionally, consider using a thermal interface material (TIM) to fill any gaps between the device and the heat sink.
Although the datasheet doesn't specify a maximum voltage for the enable pin (EN), it's recommended to keep the voltage within the range of 0V to VCC (typically 5V or 3.3V) to ensure reliable operation and prevent damage to the device.
Yes, the FDMS3606AS can be used in a switching regulator application, but it's essential to ensure that the device is operated within its recommended switching frequency range (typically up to 1 MHz) and that the output voltage is within the specified range. Additionally, consider the device's power dissipation and thermal management in the design.
To calculate the power dissipation of the FDMS3606AS, use the following formula: Pd = (VIN x IIN) + (VOUT x IOUT) + (Switching Losses). Consider the device's operating conditions, input voltage, output voltage, and switching frequency to estimate the power dissipation accurately.
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FDMS3606AS Overview
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