FSB50325S

FSB50325S Datasheet


FSB50325S Smart Power Module

Part Datasheet
FSB50325S FSB50325S FSB50325S (pdf)
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FSB50325S Smart Power Module

May 2007

FSB50325S

Smart Power Module
• 250V 1.5A 3-phase FRFET inverter including high voltage integrated circuit HVIC
• 3 divided negative dc-link terminals for inverter current sensing applications
• HVIC for gate driving and undervoltage protection
• 3/5V CMOS/TTL compatible, active-high interface
• Optimized for low electromagnetic interference
• Isolation voltage rating of 1500Vrms for 1min.
• Surface mounted device package
• Moisture Sensitive Level MSL 3

FSB50325S is a tiny smart power module based on FRFET technology as a compact inverter solution for small power motor drive applications such as fan motors and water suppliers. It is composed of 6 fast-recovery MOSFET FRFET , and 3 half-bridge HVICs for FRFET gate driving. FSB50325S provides low electromagnetic interference EMI characteristics with optimized switching speed. Moreover, since it employs FRFET as a power switch, it has much better ruggedness and larger safe operation area SOA than that of an IGBT-based power module or one-chip solution. The package is optimized for the thermal performance and compactness for the use in the built-in motor application and any other application where the assembly space is concerned. FSB50325S is the most solution for the compact inverter providing the energy efficiency, compactness, and low electromagnetic interference.

Absolute Maximum Ratings

Parameter

Conditions

Rating

ID25 ID80 IDP PD VCC VBS VIN TJ TSTG

DC Link Input Voltage, Drain-source Voltage of each FRFET Each FRFET Drain Current, Continuous Each FRFET Drain Current, Continuous Each FRFET Drain Current, Peak Maximum Power Dissipation Control Supply Voltage High-side Bias Voltage Input Signal Voltage Operating Junction Temperature

TC = 25°C TC = 80°C TC = 25°C, PW < 100us TC = 25°C, Each FRFET Applied between VCC and COM Applied between VB U -U, VB V -V, VB W -W Applied between IN and COM
10 20 ~ VCC+0.3 -20 ~ 150

Storage Temperature Junction to Case Thermal Resistance

Each FRFET under inverter operating condition Note 1
-50 ~ 150

VISO Isolation Voltage
60Hz, Sinusoidal, 1 minute, Connection pins to heatsink
1500

Units

A W V °C °C
°C/W

Vrms
2007 Fairchild Semiconductor Corporation

FSB50325S Smart Power Module

Pin Descriptions

Pin Number
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Pin Name

VB U VCC U IN UH IN UL VS U VB V VCC V IN VH IN VL VS V VB W VCC W IN WH IN WL VS W

P U NU NV V NW W

Pin Description

IC Common Supply Ground Bias Voltage for U Phase High Side FRFET Driving Bias Voltage for U Phase IC and Low Side FRFET Driving Signal Input for U Phase High-side Signal Input for U Phase Low-side Bias Voltage Ground for U Phase High Side FRFET Driving Bias Voltage for V Phase High Side FRFET Driving Bias Voltage for V Phase IC and Low Side FRFET Driving Signal Input for V Phase High-side Signal Input for V Phase Low-side Bias Voltage Ground for V Phase High Side FRFET Driving Bias Voltage for W Phase High Side FRFET Driving Bias Voltage for W Phase IC and Low Side FRFET Driving Signal Input for W Phase High-side Signal Input for W Phase Low-side Bias Voltage Ground for W Phase High Side FRFET Driving Positive Input Output for U Phase Negative Input for U Phase Negative Input for V Phase Output for V Phase Negative Input for W Phase Output for W Phase
1 COM 2 VB U 3 VCC U 4 IN UH 5 IN UL
6 VS U 7 VB V 8 VCC V 9 IN VH 10 IN VL
11 VS V 12 VB W 13 VCC W 14 IN WH 15 IN WL
16 VS W

VCC VB HIN HO LIN VS COM LO
Package Marking & Ordering Information

Device Marking

FSB50325S

Device

FSB50325S

Package

SPM23BA

Reel Size
330mm

Packing Type

Tape & reel

Quantity

FSB50325S Smart Power Module

Recommended Operating Conditions

Parameter

Conditions

VPN VCC VBS VIN ON VIN OFF
tdead
fPWM TC

Supply Voltage

Applied between P and N

Control Supply Voltage High-side Bias Voltage Input ON Threshold Voltage Input OFF Threshold Voltage

Applied between VCC and COM Applied between VB and output U, V, W

Applied between IN and COM

Blanking Time for Preventing Arm-short

VCC=VBS=13.5 ~ 16.5V, TJ 150°C

PWM Switching Frequency TJ 150°C

Case Temperature

TJ 150°C

Min.

Value Typ.
150 15 -

Max.
200 VCC

Units

These values depend on PWM control algorithm
15-V Line

Micom

VCC VB HIN HO LIN VS COM LO

Inverter Output

Output
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Datasheet ID: FSB50325S 515496