SD1487 STMicroelectronics, SD1487 Datasheet - Page 4

• Manufacturer Part Number: SD1487
• Description: TRANSISTOR PWR RF
• Manufacturer: STMicroelectronics

Specifications of SD1487

• Transistor Type: NPN
• Voltage - Collector Emitter Breakdown (max): 18V
• Gain: 11dB ~ 13dB
• Power - Max: 290W
• Dc Current Gain (hfe) (min) @ Ic, Vce: 10 @ 5A, 5V
• Current - Collector (ic) (max): 20A
• Mounting Type: Surface Mount
• Package / Case: M174
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Transition: -
• Noise Figure (db Typ @ F): -

SD1487
TEST CIRCUIT
Figure 6. Test Circuit
Table 7. Test Circuit
4/7
C1
C2
C3
C4, C6
C7
C5, C8
C9
C10
L1
L2
L3
L4
L5
R1, R2, R3
9 - 180pF Arco 463
5 - 380pF Arco 465
200pF Arco 465
170pF Arco 469
0.1µF Ceramic Disc
1000pF Unelco
10µF Electrolytic, 35Vdc
1000µF Electrolytic, 35Vdc
2 1/2 Turns, #14 AWG, I.D. Loose Wound
16 Turns, #16 AWG, Enameled Wire on Micrometals Torroid #T-94
Copper Strap 1/4" Widht, Length 1 1/2, Height 1/2"
4 Turns, #16 AWG, Enameled Wire 3/8" I.D.
5 Turns, #18 AWG on 1/4" I.D. Coil Form Length 1/2", Ferrite Slug
1.5 Ohm, 1 Watt Carbon