BFX38 V
CB
= - 40V I
E
= 0
BFX39 T
amb
= 125°C
BFX40 V
CB
= - 50V I
E
= 0
BFX41 T
amb
= 125°C
BFX38
BFX39
BFX40
BFX41
BFX38
BFX39
BFX40
BFX41
ALL I
E
= 10 AI
C
= 0
ALL
ALL
BFX38 BFX40
I
C
= - 100 AV
CE
= - 5V
*I
C
= - 100mA V
CE
= - 5V
*I
C
= - 500mA V
CE
= - 5V
BFX39 BFX41
I
C
= - 100 AV
CE
= - 5V
*I
C
= - 100mA V
CE
= - 5V
*I
C
= - 500mA V
CE
= - 5V
*I
C
= - 1A V
CE
= - 5V
BFX38
BFX39
BFX40
BFX41
*I
C
= - 100mA V
CE
= - 5V
T
amb
= - 55°C
BFX38 BFX40
BFX39 BFX41
Parameter Test Conditions Min. Typ. Max. Unit
ELECTRICAL CHARACTERISTICS (T
j
= 25°C unless otherwise stated)
BFX38
BFX39
BFX40
BFX41
Prelim.9/00
Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
Collector Cutoff Current
Collector-Base Breakdown Voltage
Collector Emitter Sustaining
Voltage
Emitter - Base
Breakdown Voltage
Collector- Emitter Saturation
Voltage
Base - Emitter Saturation
Voltage
DC Current Gain
- 0.2 - 50
-0.25 -50
- 0.2 - 50
-0.25 -50
-55
- 75
-55
-75
-5
- 0.12 - 0.15
- 0.3 - 0.5
- 0.8 - 0.9
-0.9 -1.1
60 90
85 130
60 120
30 45
40 70
25 65
30
15
25
10
30
15
nA
A
nA
A
V
V
V
V
V
—
I
CBO
V
(BR)CBO
V
CEO(SUS)*
V
(BR)EBO
V
CE(SAT)*
V
BE(SAT)*
h
FE
I
C
= -150mA I
E
= -15mA
I
C
= - 500mA I
E
= - 50mA
I
C
= -150mA I
E
= -15mA
I
C
= - 500mA I
E
= - 50mA
I
C
= -10 AI
E
= 0
I
C
= -10 AI
E
= 0
I
C
= -10mA I
E
= 0
I
C
= -10mA I
E
= 0
