... ˚C prior to j surge 8 200 mA /dt = 200 mA over any 20 ms period 1 Product specification BT148W series MAX. MAX. MAX. UNIT 400R 500R 600R 400 500 600 0.6 0.6 0 SYMBOL ...
... C 1.4 1.2 1 0.8 0.6 0.4 100 150 -50 , T(RMS Product specification BT148W series BT148W I TSM I T time T Tj initial = 25 C max 10 100 Number of cycles at 50Hz , versus number of cycles, for TSM sinusoidal currents Hz. BT134W 0.1 1 surge duration / s , versus surge duration, for sinusoidal T(RMS) currents ...
... PRINTED CIRCUIT BOARD Fig.14. PCB for thermal resistance and power rating for SOT223. PCB: FR4 epoxy glass (1.6 mm thick), copper laminate (35 m thick). October 1997 3.8 min 1.5 min 2.3 1.5 min (3x) 1.5 min 4 4 Product specification BT148W series Dimensions in mm. 6.3 Dimensions in mm. 18 4.5 Rev 1.300 ...
... For further information, refer to Philips publication SC18 " SMD Footprint Design and Soldering Guidelines". Order code: 9397 750 00505. 2. Epoxy meets UL94 V0 at 1/8". October 1997 6.7 6.3 3.1 0.32 0.24 2.9 0.10 0. max 1.05 2.3 1.8 max 0.85 4.6 Fig.15. SOT223 surface mounting package. 6 Product specification BT148W series B 0 3.7 7.3 6.7 3 0.80 M 0.1 B 0.60 (4x) Rev 1.300 M A ...
... Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. October 1997 7 Product specification BT148W series Rev 1.300 ...