MMBT2907ALT1 데이터 시트보기 (PDF) - Leshan Radio Company
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MMBT2907ALT1 Datasheet PDF : 4 Pages
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LESHAN RADIO COMPANY, LTD.
MMBT2907LT1 MMBT2907ALT1
ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted) (Continued)
Characteristic
Symbol
Min
ON CHARACTERISTICS
DC Current Gain
(I C = –0.1mAdc, V CE = –10 Vdc)
MMBT2907
hFE
35
MMBT2907A
75
(I C =–1.0mAdc, V CE = –10 Vdc)
MMBT2907
50
MMBT2907A
100
(I C = –10 mAdc, V CE = –10Vdc)
MMBT2907
75
MMBT2907A
100
(I C = –150mAdc, V CE =–10 Vdc)(3)
MMBT2907
––
MMBT2907A
100
(I C = –500mAdc, V CE =–10 Vdc)(3)
MMBT2907
30
MMBT2907A
50
Collector–Emitter Saturation Voltage(3)
(I C = –150mAdc, I B = –15 mAdc)
(I C = –500 mAdc, I B = –50 mAdc)
Base–Emitter Saturation Voltage(3)
(I C = –150mAdc, I B = –15 mAdc)
(I C = –500mAdc, I B = –50 mAdc)
VCE(sat)
––
––
V BE(sat)
––
––
SMALL–SIGNAL CHARACTERISTICS
Current–Gain — Bandwidth Product(3),(4)
(I C = –50mAdc, V CE= –20Vdc, f = 100MHz)
Output Capacitance
(V CB = –10 Vdc, I E = 0, f = 1.0 MHz)
Input Capacitance
(V EB = –2.0Vdc, I C = 0, f = 1.0 MHz)
f
200
T
C
––
obo
C
––
ibo
SWITCHING CHARACTERISTICS
Turn–On Time
Delay Time
Rise Time
Fall Time
Storage Time
Turn–Off Time
(V CC = –30 Vdc,
I C = –150 mAdc, I B1 = –15 mAdc)
t on
—
td
—
tr
—
(V CC = –6.0 Vdc,
tf
—
I C = –150 mAdc,I B1 = I B2 = 15 mAdc)
ts
t off
—
—
3. Pulse Test: Pulse Width < 300 µs, Duty Cycle < 2.0%.
4. f T is defined as the frequency at which |h f e | extrapolates to unity.
Max
Unit
––
––
––
––
––
––
––
––
300
––
––
Vdc
–0.4
–1.6
Vdc
–1.3
–2.6
––
MHz
8.0
pF
30
pF
45
10
ns
40
30
80
ns
100
INPUT
Z o = 50 Ω
PRF = 150 PPS
RISE TIME <2.0 ns
P.W. <200 ns
0
–16 V
–30 V
200
1.0 k
50
TO OSCILLOSCOPE
RISE TIME < 5.0 ns
200 ns
Figure 1. Delay and Rise Time Test Circuit
INPUT
Z O= 50 Ω
PRF = 150 PPS
RISE TIME <2.0 ns
P.W. < 200 ns
0
+15 V
1.0 k
1.0 k
–30 V
50 1N916
–6.0 V
37
TO OSCILLOSCOPE
RISE TIME < 5.0 ns
200 ns
Figure 2. Storage and Fall Time Test Circuit
O8–2/4
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