©2003 Fairchild Semiconductor Corporation
FSAM15SM60A
Rev. E, August 2003
Electrical Characteristics (TJ = 25°C, Unless Otherwise Specified)
Control Part
Note:
5. Short-circuit current protection is functioning only at the low-sides. It would be recommended that the value of the external sensing resistor (RSC) should be
selected around 56 Ω in order to make the SC trip-level of about 22.5A at the shunt resistors (RSU,RSV,RSW) of 0Ω . For the detailed information about the
relationship between the external sensing resistor (RSC) and the shunt resistors (RSU,RSV,RSW), please see Fig. 7.
6. The fault-out pulse width tFOD depends on the capacitance value of CFOD according to the following approximate equation : CFOD = 18.3 x 10-6 x tFOD[F]
7. TTH is the temperature of thermistor itself. To know case temperature (TC), please make the experiment considering your application.
Recommended Operating Conditions
Item Symbol Condition Min. Typ. Max. Unit
Quiescent VCC Supply Cur-
rent
IQCCL VCC = 15V
IN(UL, VL, WL) = 5V
VCC(L) - COM(L) --26mA
IQCCH VCC = 15V
IN(UH, VH, WH) = 5V
VCC(UH), VCC(VH), VCC(WH) -
COM(H)
- - 130 uA
Quiescent VBS Supply Cur-
rent
IQBS VBS = 15V
IN(UH, VH, WH) = 5V
VB(U) - VS(U), VB(V) -VS(V),
VB(W) - VS(W)
- - 420 uA
Fault Output Voltage VFOH VSC = 0V, VFO Circuit: 4.7kΩ to 5V Pull-up 4.5 - - V
VFOL VSC = 1V, VFO Circuit: 4.7kΩ to 5V Pull-up - - 1.1 V
Short-Circuit Trip Level VSC(ref) VCC = 15V (Note 5) 0.45 0.51 0.56 V
Sensing Voltage
of IGBT Current
VSEN @ RSC = 56 Ω, RSU = RSV = RSW = 0 Ω and IC = 22.5A
(Note Fig. 7)
0.45 0.51 0.56 V
Supply Circuit Under-
Voltage Protection
UVCCD Detection Level 11.5 12 12.5 V
UVCCR Reset Level 12 12.5 13 V
UVBSD Detection Level 7.3 9.0 10.8 V
UVBSR Reset Level 8.6 10.3 12 V
Fault Output Pulse Width tFOD CFOD = 33nF (Note 6) 1.4 1.8 2.0 ms
ON Threshold Voltage VIN(ON) High-Side Applied between IN(UH), IN(VH),
IN(WH) - COM(H)
--0.8V
OFF Threshold Voltage VIN(OFF) 3.0 - - V
ON Threshold Voltage VIN(ON) Low-Side Applied between IN(UL), IN(VL),
IN(WL) - COM(L)
--0.8V
OFF Threshold Voltage VIN(OFF) 3.0 - - V
Resistance of Thermistor RTH @ TTH = 25°C (Note Fig. 6) (Note 7) - 50 - kΩ
@ TTH = 100°C (Note Fig. 6) (Note 7) - 3.4 - kΩ
Item Symbol Condition Value Unit
Min. Typ. Max.
Supply Voltage VPN Applied between P - NU, NV, NW- 300 400 V
Control Supply Voltage VCC Applied between VCC(UH), VCC(VH), VCC(WH) -
COM(H), VCC(L) - COM(L)
13.5 15 16.5 V
High-side Bias Voltage VBS Applied between VB(U) - VS(U), VB(V) - VS(V),
VB(W) - VS(W)
13.5 15 16.5 V
Blanking Time for Preventing
Arm-short
tdead For Each Input Signal 3 - - us
PWM Input Signal fPWM TC ≤ 100°C, TJ ≤ 125°C - 5 - kHz
Input ON Threshold Voltage VIN(ON) Applied between IN(UH), IN(VH), IN(WH) -
COM(H), IN(UL), IN(VL), IN(WL) - COM(L)
0 ~ 0.65 V
Input OFF Threshold Voltage VIN(OFF) Applied between IN(UH), IN(VH), IN(WH) -
COM(H), IN(UL), IN(VL), IN(WL) - COM(L)
4 ~ 5.5 V