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                                    BUK7907-55ATE
                                    TrenchPLUS standard level FET
                      M3D745
                                    Rev. 02 -- 16 July 2002                                             Product data



1. Description
                                N-channel enhancement mode field-effect power transistor in a plastic package using
                                TrenchMOSTM technology, featuring very low on state resistance, and TrenchPLUS
                                diodes for Electrostatic Discharge (ESD) and temperature sensing.

                                Product availability:
                                    BUK7907-55ATE in SOT263B.


2. Features
                                s    Typical on-state resistance 5.8 m
                                s    Q101 compliant
                                s    ESD protection
                                s    Monolithically integrated temperature sensor for overload protection.


3. Applications
                                s Automotive and power switching:
                                   x 12 V and 24 V high power motor drives, e.g. Electrical Power Assisted
                                     Steering (EPAS)
                                   x Protected drive for lamps.


4. Pinning information
Table 1:     Pinning - SOT263B simplified outline and symbol
Pin        Description                      Simplified outline                          Symbol
1          gate (g)
                                                            mb                                          d    a
2          anode (a)
3          drain (d)                                                                          g

4          cathode (k)
5          source (s)
                                                                                               MBL317   s    k
mb         mounting base;
           connected to drain (d)                       1        5
                                                                     MBL263


                                                            SOT263B
Philips Semiconductors                                                                     BUK7907-55ATE
                                                                                           TrenchPLUS standard level FET


5. Quick reference data
Table 2:         Quick reference data
Symbol Parameter                                       Conditions                                     Typ                Max                Unit
VDS              drain-source voltage (DC)             Tj = 25 

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