BF493S View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
BF493S Datasheet PDF : 4 Pages
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150
100
70
50
30
20
15
–1.0
TJ = +125°C
+25°C
–55°C
BF493S
VCE = –10 Vdc
–2.0
–3.0
–5.0 –7.0
–10
–20
–30
–50
–80 –100
IC, COLLECTOR CURRENT (mA)
Figure 1. DC Current Gain
100
50
Cib
20
10
5.0
2.0
1.0
–0.1 –0.2 –0.5 –1.0 –2.0 –5.0 –10 –20
Ccb
–50 –100–200 –500 –1000
VR, REVERSE VOLTAGE (VOLTS)
Figure 2. Capacitances
–1.0
–0.8
VBE @ VCE = –10 V
–0.6
–0.4
–0.2
VCE(sat) @ IC/IB = 10 mA
0
–1.0 –2.0
–5.0 –10
–20
–50 –100
IC, COLLECTOR CURRENT (mA)
Figure 4. “On” Voltages
100
80 TJ = 25°C
VCE = –20 Vdc
60
40
30
20
0
–1.0 –2.0
–5.0 –10 –20
–50 –100
IC, COLLECTOR CURRENT (mA)
Figure 3. Current–Gain — Bandwidth Product
–500
100 µs
1.0 ms
–200
1.0 s
–100
–50
1.5 WATT THERMAL
LIMITATION @ TC = 25°C
625 mW THERMAL
–20 LIMITATION @ TA = 25°C
MPSA93
MPSA92
–10
–5.0
–3.0
BONDING WIRE LIMITATION
SECOND BREAKDOWN
LIMITATION TJ = 150°C
–5.0 –10
–20 –30 –50
–100 –200 –300
VCE, COLLECTOR–EMITTER VOLTAGE (VOLTS)
Figure 5. Active Region — Safe Operating Area
Motorola Small–Signal Transistors, FETs and Diodes Device Data
3
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