FSBB15CH60C Fairchild Semiconductor, FSBB15CH60C Datasheet - Page 39

• Manufacturer Part Number: FSBB15CH60C
• Description: IC POWER MOD SPM 600V SPM27CC
• Manufacturer: Fairchild Semiconductor
• Series: SPM™r
• Type: IGBTr

Specifications of FSBB15CH60C

• Configuration: 3 Phase
• Current: 15A
• Voltage: 600V
• Voltage - Isolation: 2500Vrms
• Package / Case: SPM27CC
• Transistor Polarity: N Channel
• Dc Collector Current: 15A
• Collector Emitter Voltage Vces: 2V
• Power Dissipation Pd: 55W
• Collector Emitter Voltage V(br)ceo: 600V
• Operating Temperature Range: -40°C To
• Operating Temperature (max): 150C
• Operating Temperature (min): -40C
• Pin Count: 27
• Mounting: Through Hole
• Case Length: 44mm
• Case Height: 5.5mm
• Screening Level: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

reliability, the capacitance is generally selected to be 2~3 times of the calculated one. The C
charged when the high-side IGBT is off and the V
of the low-side IGBT must be sufficient to ensure that the charge drawn from the C
replenished. Hence, inherently there is a minimum on-time of the low-side IGBT (or off-time of the high-side
IGBT).
one low ESR capacitor should be used to provide good local de-coupling. For example, a separate ceramic
capacitor close to the SPM is essential, if an electrolytic capacitor is used for the bootstrap capacitor. If the
bootstrap capacitor is either a ceramic or tantalum type, it should be adequate for local decoupling.
8.4 Built in Bootstrap Diode including around 15
IGBT or diode conducts, this bootstrap diode block up the entire bus voltage. In Mini DIP SPM, the maximum
rating of power supply is 450V. The actual voltage applied on the diode is 500V by adding a surge voltage of
about 50V. Hence the withstand voltage of bootstrap diode is more than 600V include 100V margin.
Recovery characteristics are less than max. 120ns to minimize the amount of charge that is fed back from
the bootstrap capacitor into the V
the capacitor has to store a charge for long periods of time.
are used to slow down the dV
2008-03-03
Practically, 1mA of I
The bootstrap capacitor should always be placed as close to the pins of the SPM as possible. At least
From Mini DIP SPM released in Q1, 2007, built in bootstrap diode will be incorporated. When high side
Specially, built in bootstrap diode includes around 15 Ω resistance characteristics. This characteristics
leak
Quiescent current to the high-side circuit in the IC
Level-shift charge required by level-shifters in the IC
Leakage current in the bootstrap diode
C
Bootstrap diode reverse recovery charge
BS
BS
is recommended for Mini DIP SPM. By taking consideration of dispersion and
/dt and it also determines the time to charge the bootstrap capacitor.
capacitor leakage current (ignored for non-electrolytic capacitors)
CC
supply. Similarly, the high voltage reverse leakage current is important if
V4 Mini DIP SPM Application Note (2008-03-03)
S
voltage is pulled down to ground. Therefore, the on-time
39
FAIRCHILD SEMICONDUCTOR - Smart Power Module
Ω
Resistance characteristics
BS
capacitor can be fully
BS
is only