FSB70550 Motion SPM® 7 Series
©2013 Fairchild Semiconductor Corporation 4www.fairchildsemi.com
FSB70550 Rev. 1.2
Electrical Characteristics (TJ = 25°C, VDD = VBS = 15 V unless otherwise specified.)
Inverter Part (each MOSFET unless otherwise specified.)
Control Part (each HVIC unless otherwise specified.)
2nd Notes:
1. BVDSS is the absolute maxi mum voltage rating between drain and source terminal of each MOSFET inside Motion SPM® 7 product. VPN should be sufficient ly less than this
value consideri ng the ef f ect of the str ay inductance so that VPN should not exceed BVDSS in any case.
2. tON and tOFF include the propagation delay of the internal drive IC. Listed values are measured at the laboratory test condition, and they can be different according to the field
applications due to the effect of different printed circuit boards and wirings. Please see Figure 3 for the switching time definition with the switching test circuit of Figure 4.
3. VTS is only for sensing-temperature of modu le and cann ot shutd ow n MO SFETs automatically.
4. The fault-out pulse width tFOD depends on the capacitance value of CFOD according to the following approximate equation : CFOD = 24 x 10-6 x tFOD [F]
Symbol Parameter Conditions Min Typ Max Unit
BVDSS Drain - Source
Breakdown Voltage VIN = 0 V, ID = 1 mA (2nd Notes 1) 500 - - V
IDSS Zero Gate Voltage
Drain Current VIN = 0 V, VDS = 500 V - - 1 mA
RDS(on) Static Drain - Source
Turn-On Resistance VDD = VBS = 15 V, VIN = 5 V, ID = 1.0 A - 1.6 1.85
VSD Drain - Source Diode
Forward Voltage VDD = VBS = 15V, VIN = 0 V, ID = -1.0 A - 0.9 1.2 V
tON
Switching Times
VPN = 300 V, VDD = VBS = 15 V, ID = 1.0 A
VIN = 0 V 5 V, Inductive Load L = 3 mH
Low-Side MOSFET Switching
(2nd Notes 2)
- 600 - ns
tD(ON) - 540 - ns
tOFF - 480 - ns
tD(OFF) - 410 - ns
Irr -1.4- A
trr -90- ns
EON -45- J
EOFF -7- J
Symbol Parameter Conditions Min Typ Max Units
IQDD Quiescent VDD Current VDD=15V, VIN=0V VDD - COM - 1.7 3.0 mA
IQBS Quiescent VBS Current VBS=15V, VIN=0V VB(X)-VS(X),VB(V)-VS(V),
VB(W)-VS(W) -4570A
IPDD Operating VDD Current VDD=15V,FPWM=20kHz,
duty=50%, PWM signal
input for Low side VDD - COM - 1.9 3.2 mA
IPBS Operating VBS Current VBS=15V,FPWM=20kHz,
duty=50%, PWM signal
input for High side
VB(U)-VS(U),VB(V)-VS(V),
VB(W)-VS(W) - 300 400 A
UVDDD Low-side Undervoltage
Protection (Figure 6) VDD Undervoltage Protection Detection Level 7.4 8.0 9.4 V
UVDDR VDD Undervoltage Protection Reset Level 8.0 8.9 9.8 V
UVBSD High-side Undervoltage
Protection (Figure 7) VBS Undervoltage Protection Detection Level 7.4 8.0 9.4 V
UVBSR VBS Undervoltage Protection Reset Level 8.0 8.9 9.8 V
VTS HVIC Temperature sens-
ing voltage output VDD=15V, THVIC=25°C (2nd Notes 3) 580 675 770 mV
VIH ON Threshold Voltage Logic High Level IN - COM --2.4V
VIL OFF Threshold Voltage Logic Low Level 0.8 - - V
VSC(ref) SC Current Trip Level VDD=15V CSC - COM 0.45 0.5 0.55 V
tFOD Fault-out Pulse Width CFOD=33nF (2nd Notes 4) 1.0 1.4 1.8 ms