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Datasheet> All Categories > Discrete semiconductor> The transistor> BFX85
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BFX85

Description
NPN switching transistor
CategoryDiscrete semiconductor    The transistor   
File Size55KB，1 Pages
ManufacturerCentral Semiconductor
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BFX85 Overview

NPN switching transistor

BFX85 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Parts packaging codeTO-39
package instructionCYLINDRICAL, O-MBCY-W3
Contacts3
Reach Compliance Code_compli
Maximum collector current (IC)1 A
Collector-emitter maximum voltage60 V
ConfigurationSINGLE
Minimum DC current gain (hFE)70
JEDEC-95 codeTO-39
JESD-30 codeO-MBCY-W3
JESD-609 codee0
Number of components1
Number of terminals3
Maximum operating temperature175 °C
Package body materialMETAL
Package shapeROUND
Package formCYLINDRICAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Polarity/channel typeNPN
Maximum power dissipation(Abs)0.8 W
Certification statusNot Qualified
surface mountNO
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formWIRE
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
transistor applicationsSWITCHING
Transistor component materialsSILICON
Nominal transition frequency (fT)50 MHz
Base Number Matches1

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Small Signal Transistors
TO-39 Case (Continued)
TYPE NO.
DESCRIPTION
VCBO
(V)
VCEO
(V)
*VCER
VEBO
(V)
ICBO @
µ
(µA)
*ICEO
**ICES
***ICEV
****ICER
10***
10***
10***
0.25
0.30
10
10
10
10
0.10**
0.10**
0.10**
0.10**
0.02
0.02
0.02
0.02
0.02
0.10
0.10
0.10
0.10
0.02**
0.02**
550*
0.01
50
50
50
100****
0.15
0.05
0.05
5.00
20
0.01
10**
0.50
0.50
75
60
45
50
50
80
80
100
100
60
60
40
60
60
60
60
60
60
40
40
40
40
45
45
200
185
100
200
250
200
20
250
30
150
20
100
60
100
100
VCB
(V)
hFE
@ IC @ VCE VCE (SAT) @ IC fT
Cob
(mA) (V)
(V)
(mA) (MHz) (pF)
*TYP *TYP
ton
(ns)
*TYP
toff
(ns)
*TYP
NF
(dB)
*TYP
MIN
2N5784
2N5785
2N5786
2N5859
2N5861
2N6190
2N6191
2N6192
2N6193
BC140
BC141
BC160
BC161
BC300
BC301
BC302
BC303
BC304
BC440
BC441
BC460
BC461
BCW78
BCW80
BD115
BF178
BF257
BF258
BF259
BF337
BFR36
BFS89
BFS95
BFT28C
NPN AMPL/SWITCH
NPN AMPL/SWITCH
NPN AMPL/SWITCH
NPN CORE DRIVER
NPN CORE DRIVER
NPN HIGH CURRENT
PNP HIGH CURRENT
PNP HIGH CURRENT
PNP HIGH CURRENT
NPN AMPL/SWITCH
NPN AMPL/SWITCH
PNP AMPL/SWITCH
PNP AMPL/SWITCH
NPN AMPL/SWITCH
NPN AMPL/SWITCH
NPN AMPL/SWITCH
PNP AMPL/SWITCH
PNP AMPL/SWITCH
NPN AMPL/SWITCH
NPN AMPL/SWITCH
PNP AMPL/SWITCH
PNP AMPL/SWITCH
NPN AMPL/SWITCH
PNP AMPL/SWITCH
NPN HIGH VOLTAGE
NPN AMPL/SWITCH
NPN HIGH VOLTAGE
NPN HIGH VOLTAGE
NPN HIGH VOLTAGE
NPN HIGH VOLTAGE
NPN AMPL/SWITCH
NPN HIGH VOLTAGE
PNP AMPL/SWITCH
PNP HIGH VOLTAGE
80
65
45
80
100
80
80
100
100
80
100
40
60
120
90
60
85
60
50
70
50
70
45
45
250
185
160
250
300
250
40
300
40
300
40
150
120
100
100
MIN
65
50
40
40
50
80
80
100
100
40
60
40
60
80
60
45
60
45
40
60
40
60
45
45
180
115
160
250
300
200
30
300
35
250
25
150
60
60
60
MIN
5.0
5.0
3.5
6.0
6.0
6.0
6.0
6.0
6.0
7.0
7.0
5.0
5.0
7.0
7.0
7.0
6.0
6.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
3.0
5.0
6.0
--
3.0
6.0
6.0
6.0
6.0
MIN
20
20
20
30
25
30
60
30
60
40
40
40
40
40
40
40
40
40
40
40
40
40
100
63
22
20
25
25
25
20
60
25
15
20
25
40
40
30
70
MAX
100
100
100
120
100
120
240
120
240
250
250
250
250
240
240
240
240
240
250
250
250
250
630
400
--
--
--
--
--
--
--
--
--
--
--
--
150
--
--
1,000
1,200
1,600
500
500
2,000
2,000
2,000
2,000
100
100
100
100
150
150
150
150
150
500
500
500
500
100
100
50
30
30
30
30
30
70
50
1,000
10
50
10
2,000
150
150
2.0
2.0
2.0
1.0
1.0
2.0
2.0
2.0
2.0
1.0
1.0
1.0
1.0
10
10
10
10
10
4.0
4.0
4.0
4.0
1.0
1.0
100
20
10
10
10
10
5.0
10
10
10
5.0
10
2.0
10
10
MAX
0.50
0.75
1.00
0.70
0.50
0.70
0.70
0.70
0.70
1.00
1.00
1.00
1.00
0.50
0.50
0.50
0.65
0.65
1.00
1.00
1.00
1.00
0.70
0.70
9.00
--
1.00
1.00
1.00
--
--
--
0.20
5.00
--
0.50
1.00
1.00
1.00
1,000
1,200
1,600
1,000
500
2,000
2,000
2,000
2,000
1,000
1,000
1,000
1,000
150
150
150
150
150
1,000
1,000
1,000
1,000
500
500
100
--
30
30
30
--
--
--
150
30
--
10
5,000
500
500
MIN MAX
1.0
1.0
1.0
250
200
30
30
30
30
50
50
50
50
100*
100*
100*
100*
100*
50
50
50
50
--
--
150*
120*
90*
90*
90*
--
1.0
--
--
25
1.2*
60
70
50
50
7.0
7.0
300
300
300
300
25
25
30
30
12*
12*
12*
15*
15*
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
7.0
100
12
12
--
--
MAX
--
--
--
35
25
--
--
--
--
250
250
500
500
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
600
--
--
MAX
--
--
--
60
60
--
--
--
--
850
850
650
650
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
1,200
--
--
MAX
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
4.0*
--
--
--
6.0
--
--
--
--
BFW16A NPN AMPL/SWITCH
BFW44
BFX34
BFX84
BFX85
PNP AMPL/SWITCH
NPN AMPL/SWITCH
NPN AMPL/SWITCH
NPN AMPL/SWITCH
65
w w w. c e n t r a l s e m i . c o m

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