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Datasheet> All Categories > Discrete semiconductor> The transistor> BF495
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BF495

Description
Transistor,
CategoryDiscrete semiconductor    The transistor   
File Size7KB，1 Pages
ManufacturerPhilips Semiconductors (NXP Semiconductors N.V.)
Websitehttps://www.nxp.com/
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BF495 Overview

Transistor,

BF495 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
package instruction,
Reach Compliance Codeunknown
Maximum collector current (IC)0.03 A
ConfigurationSingle
Minimum DC current gain (hFE)67
JESD-609 codee0
Maximum operating temperature150 °C
Polarity/channel typeNPN
Maximum power dissipation(Abs)0.3 W
surface mountNO
Terminal surfaceTin/Lead (Sn/Pb)
Nominal transition frequency (fT)200 MHz
Base Number Matches1

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Philips Semiconductors
Small-signal Transistors
LEADED DEVICES (continued)
NPN POWER DARLINGTON TRANSISTORS
TYPE
NUMBER
BDX42
BDX43
BDX44
PACKAGE
TO-126
TO-126
TO-126
V
CES
max.
(V)
45
60
80
I
C
max.
(mA)
1000
1000
1000
P
tot
max.
(mW)
1250
1250
1250
h
FE
min.
2000
2000
2000
h
FE
max.
f
T
min.
(MHz)
t
off
max.
(ns)
–
–
–
Selection guide
PNP
COMPL.
BDX45
–
BDX47
PAGE
516
516
516
>2000 200 typ.
>2000 200 typ.
>2000 200 typ.
PNP POWER DARLINGTON TRANSISTORS
TYPE
NUMBER
BDX45
BDX47
PACKAGE
TO-126
TO-126
V
CES
max.
(V)
45
80
I
C
max.
(mA)
1000
1000
P
tot
max.
(mW)
1250
1250
h
FE
min.
2000
2000
h
FE
max.
f
T
min.
(MHz)
t
off
max.
(ns)
–
–
NPN
COMPL.
BDX42
BDX44
PAGE
520
520
>2000 200 typ.
>2000 200 typ.
LEADED DEVICES (continued)
NPN MEDIUM-FREQUENCY TRANSISTORS
TYPE
NUMBER
BF199
BF240
BF240B
BF370
BF370R
BF494
BF494B
BF495
BF495B
BFR54
PACKAGE
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
V
CEO
max.
(V)
25
40
40
15
15
20
20
20
20
15
I
C
max.
(mA)
25
25
25
100
100
30
30
30
30
100
P
tot
max.
(mW)
500
300
300
500
500
300
300
300
300
500
h
FE
min.
38
67
100
40
40
67
100
35
11
40
h
FE
max.
>38
220
220
>40
>40
220
220
125
125
>40
f
T
min.
(MHz)
550 typ.
150
150
490
490
120
120
120
120
500
PAGE
542
526
526
530
530
556
556
556
556
596
PNP MEDIUM-FREQUENCY TRANSISTORS
TYPE
NUMBER
BF324
BF450
PACKAGE
TO-92
TO-92
V
CEO
max.
(V)
30
40
I
C
max.
(mA)
25
25
P
tot
max.
(mW)
300
300
h
FE
min.
25
50
h
FE
max.
>25
>50
f
T
min.
(MHz)
450 typ
350
PAGE
528
542
1997 Jul 21
18

BF495 Related Products

BF495 BF240 BF240B BF495B BF370R
Description Transistor, Transistor, Transistor Transistor Transistor
Is it Rohs certified? incompatible conform to incompatible incompatible incompatible
Reach Compliance Code unknown unknown unknown unknown unknown
Maximum collector current (IC) 0.03 A 0.025 A 0.025 A 0.03 A 0.2 A
Configuration Single Single Single Single Single
Minimum DC current gain (hFE) 67 65 100 100 40
JESD-609 code e0 e3 e0 e0 e0
Maximum operating temperature 150 °C 150 °C 150 °C 150 °C 150 °C
Polarity/channel type NPN NPN NPN NPN NPN
Maximum power dissipation(Abs) 0.3 W 0.35 W 0.3 W 0.3 W 0.5 W
surface mount NO NO NO NO NO
Terminal surface Tin/Lead (Sn/Pb) Matte Tin (Sn) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Nominal transition frequency (fT) 200 MHz - 150 MHz 120 MHz 500 MHz
Base Number Matches 1 1 1 1 -
Maker - Philips Semiconductors (NXP Semiconductors N.V.) Philips Semiconductors (NXP Semiconductors N.V.) - Philips Semiconductors (NXP Semiconductors N.V.)

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