BSP50 查看數據表（PDF） - NXP Semiconductors.

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BSP50

NPN Darlington transistors

NXP Semiconductors. 

NXP Semiconductors

NPN Darlington transistors

Product data sheet

BSP50; BSP51; BSP52

5000

handbook, full pagewidth

hFE

4000

3000

2000

1000

0

10−1

VCE = 10 V.

MGD838

1

10

102

Fig.2 DC current gain; typical values.

103

IC (mA)

handbook, full pagewidth

VBB

VCC

(probe)

oscilloscope

450 Ω

Vi

RB

R2

R1

RC

Vo

(probe)

oscilloscope

450 Ω

DUT

MLB826

Vi = 10 V; T = 200 μs; tp = 6 μs; tr = tf ≤ 3 ns.

R1 = 56 Ω; R2 = 10 kΩ; RB = 10 kΩ; RC = 18 Ω.

VBB = −1.8 V; VCC = 10.7 V.

Oscilloscope: input impedance Zi = 50 Ω.

Fig.3 Test circuit for switching times.

1999 Apr 23

4

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