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STV200N55F3/STV250N55F3
High-current devices for low-voltage motor control
STV250N55F3 Product Page
STV200N55F3 Product Page
The new STV200N55F3 and STV250N55F3 are state-of-the-art 55 V devices, manufactured with ST’s proprietary planar STripFET™ III technology. Housed in the innovative PowerSO-10™ package, their exclusive ribbon bonding technique results in an outstanding performance in terms of extremely low on-resistance and high current capacity. In fact, the STV250N55F3 achieves one of the lowest RDS(on) values available on the market for a single discrete device.
STV200N55F3/STV250N55F3

Market applications


The STV200N55F3 and STV250N55F3 are ideal for high current switching applications dedicated to motor control including:
OR-ing
Forklift trucks
Golf carts
Lawn mowers
Wheelchairs
Electric bikes

STV200N55F3 in 3-phase BLDC motor control

Superior electrical and thermal performance were confirmed when the STV200N55F3 was tested in a 3-phase BLDC motor control, with a STM32 microcontroller.

STV200N55F3/STV250N55F3
3-phase inverter for BLDC motor

Features

175 °C operating temperature
Standard threshold drive
Typical RDS(on) in the range of 1.5 mΩ for STV250N55F3 and 1.8 mΩ for STV200N55F3
100% avalanche rate tested, both at wafer level, and on finished products

Source connections

The STV250N55F3 has a nine-lead source connection with 3 x 50 x 8 mils2 size ribbons, while the STV200N55F3 has a four-lead source connection with 2 x 60 x 8 mils2 ribbons.

Device characteristics

Part number
V(BR)DSS
[V]
RDS(on) max @ 10V
[mΩ]
ID
[A]
55
2.2
250
55
2.5
250

STV200N55F3/STV250N55F3
PowerSO-10 connection diagram (drain on the back)

Different package options

The die housed in the PowerSO-10 package has already been qualified in both the D2PAK and TO-220 packages with the following part numbers:
STB185N55F3 in D2PAK (automotive grade)
STP185N55F3 in TO-220 (automotive grade)
STB180N55F3 in D2PAK for industrial applications
STP180N55F3 in TO-220 for industrial applications.

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