BF959
VHF Transistor
NPN Silicon
Features
• Pb−Free Packages are Available*
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COLLECTOR
1
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector −Emitter Voltage
VCEO
20
Vdc
Collector −Base Voltage
VCBO
30
Vdc
Emitter −Base Voltage
VEBO
3.0
Vdc
Collector Current − Continuous
IC
100
mAdc
Total Device Dissipation
@ TA = 25°C
Derate above 25°C
PD
625
5.0
mW
mW/°C
Total Device Dissipation
@ TC = 25°C
Derate above 25°C
PD
1.5
12
W
mW/°C
−55 to +150
°C
Operating and Storage Junction
Temperature Range
TJ, Tstg
2
EMITTER
MARKING
DIAGRAM
TO−92
CASE 29
STYLE 21
1
2
THERMAL CHARACTERISTICS
Characteristic
3
BASE
Symbol
Max
Unit
Thermal Resistance,
Junction−to−Ambient
RqJA
200
°C/W
Thermal Resistance,
Junction−to−Case
RqJC
83.3
°C/W
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
3
BF959
A
Y
WW
G
ORDERING INFORMATION
BF959
BF959G
BF959RL1
BF959RL1G
BF959ZL1
BF959ZL1G
© Semiconductor Components Industries, LLC, 2005
October, 2005 − Rev. 3
1
= Device Code
= Assembly Location
= Year
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
Device
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
BF
959
AYWW G
G
Package
Shipping†
TO−92
5000 Units/Box
TO−92
(Pb−Free)
5000 Units/Box
TO−92
2000/Tape & Reel
TO−92
(Pb−Free)
2000/Tape & Reel
TO−92
2000/Ammo Pack
TO−92
(Pb−Free)
2000/Ammo Pack
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Publication Order Number:
BF959/D
BF959
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Collector −Emitter Breakdown Voltage (IC = 1.0 mAdc, IB = 0)
V(BR)CEO
20
−
−
Vdc
Collector −Base Breakdown Voltage (IC = 10 mAdc, IE = 0)
V(BR)CBO
30
−
−
Vdc
Emitter −Base Breakdown Voltage (IE = 10 mAdc, IC = 0)
V(BR)EBO
3.0
−
−
Vdc
ICBO
−
−
100
nAdc
35
40
−
−
−
−
OFF CHARACTERISTICS
Collector Cutoff Current (VCB = 20 Vdc, IE = 0)
ON CHARACTERISTICS
DC Current Gain
(IC = 5.0 mAdc, VCE = 10 Vdc)
(IC = 20 mAdc, VCE = 10 Vdc)
hFE
−
Collector −Emitter Saturation Voltage (IC = 30 mAdc, IB = 2.0 mAdc)
VCE(sat)
−
−
1.0
Vdc
Base −Emitter Saturation Voltage (IC = 30 mAdc, IB = 2.0 mAdc)
VBE(sat)
−
−
1.0
Vdc
700
600
−
−
−
−
SMALL−SIGNAL CHARACTERISTICS
Current −Gain − Bandwidth Product
(IC = 20 mAdc, VCE = 10 Vdc, f = 100 MHz)
(IC = 30 mAdc, VCE = 10 Vdc, f = 100 MHz)
fT
MHz
Common Emitter Feedback Capacitance
(VCB = 10 Vdc, Pf = 0, f = 10 MHz)
Cre
−
0.65
−
pF
Noise Figure (IC = 4.0 mA, VCE = 10 V, RS = 50 W, f = 200 MHz)
Nf
−
3.0
−
dB
http://onsemi.com
2
BF959
500
1000
200
200
100
100
mV
hFE , DC CURRENT GAIN
500
50
40
30
50
40
30
20
20
1
2
3
4 5
10
20
30
50
10
100
1.6
1.6
1.4
1.4
1.2
1
0.8
2V
0.6
3
4 5
10
20
10 V
5V
20
30 40 50
50
50
100
1.2
Cib
1
0.8
Cob
0.6
0.2
100
30
Cre
1
2
3
4 5
10
20
30
IC, COLLECTOR CURRENT (mA)
VR, REVERSE VOLTAGE (VOLTS)
Figure 3. Current−Gain − Bandwidth Product
Figure 4. Capacitances
500
200
VCE = 10 V
g22e
VCE = 10 V
Y22e ( μs)
2
b22e
300
g11e
5
4
3
Y11e (ms)
10
0.4
10
b11e
1
0.5
0.4
0.3
100
50
40
30
20
0.2
0.1
4 5
Figure 2. VCE(sat) at IC/IB = 10
1.8
2
3
Figure 1. hFE at 10 V
1.8
1
2
IC, COLLECTOR CURRENT (mA)
2.0
0.4
1
IC, COLLECTOR CURRENT (mA)
C, CAPACITANCE (pF)
f,
T CURRENT−GAIN BANDWIDTH PRODUCT (GHz)
10
1
2
3
4 5
10
20
30
50
10
100
1
2
3
4 5
10
20
30
IC, COLLECTOR CURRENT (mA)
IC, COLLECTOR CURRENT (mA)
Figure 5. Input Impedance at 30 MHz
Figure 6. Output Impedance at 30 MHz
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3
50
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
TO−92 (TO−226)
CASE 29−11
ISSUE AM
SCALE 1:1
1
12
3
STRAIGHT LEAD
BULK PACK
DATE 09 MAR 2007
2
3
BENT LEAD
TAPE & REEL
AMMO PACK
A
B
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. CONTOUR OF PACKAGE BEYOND DIMENSION R
IS UNCONTROLLED.
4. LEAD DIMENSION IS UNCONTROLLED IN P AND
BEYOND DIMENSION K MINIMUM.
STRAIGHT LEAD
BULK PACK
R
P
L
SEATING
PLANE
K
DIM
A
B
C
D
G
H
J
K
L
N
P
R
V
D
X X
G
J
H
V
C
SECTION X−X
N
1
INCHES
MIN
MAX
0.175
0.205
0.170
0.210
0.125
0.165
0.016
0.021
0.045
0.055
0.095
0.105
0.015
0.020
0.500
--0.250
--0.080
0.105
--0.100
0.115
--0.135
---
MILLIMETERS
MIN
MAX
4.45
5.20
4.32
5.33
3.18
4.19
0.407
0.533
1.15
1.39
2.42
2.66
0.39
0.50
12.70
--6.35
--2.04
2.66
--2.54
2.93
--3.43
---
N
A
R
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. CONTOUR OF PACKAGE BEYOND
DIMENSION R IS UNCONTROLLED.
4. LEAD DIMENSION IS UNCONTROLLED IN P
AND BEYOND DIMENSION K MINIMUM.
BENT LEAD
TAPE & REEL
AMMO PACK
B
P
T
SEATING
PLANE
G
K
DIM
A
B
C
D
G
J
K
N
P
R
V
D
X X
J
V
1
C
N
SECTION X−X
MILLIMETERS
MIN
MAX
4.45
5.20
4.32
5.33
3.18
4.19
0.40
0.54
2.40
2.80
0.39
0.50
12.70
--2.04
2.66
1.50
4.00
2.93
--3.43
---
STYLES ON PAGE 2
DOCUMENT NUMBER:
STATUS:
98ASB42022B
ON SEMICONDUCTOR STANDARD
NEW STANDARD:
© Semiconductor Components Industries, LLC, 2002
October, DESCRIPTION:
2002 − Rev. 0
TO−92 (TO−226)
http://onsemi.com
1
Electronic versions are uncontrolled except when
accessed directly from the Document Repository. Printed
versions are uncontrolled except when stamped
“CONTROLLED COPY” in red.
Case Outline Number:
PAGE 1 OFXXX
3
TO−92 (TO−226)
CASE 29−11
ISSUE AM
DATE 09 MAR 2007
STYLE 1:
PIN 1. EMITTER
2. BASE
3. COLLECTOR
STYLE 2:
PIN 1. BASE
2. EMITTER
3. COLLECTOR
STYLE 3:
PIN 1. ANODE
2. ANODE
3. CATHODE
STYLE 4:
PIN 1. CATHODE
2. CATHODE
3. ANODE
STYLE 5:
PIN 1. DRAIN
2. SOURCE
3. GATE
STYLE 6:
PIN 1. GATE
2. SOURCE & SUBSTRATE
3. DRAIN
STYLE 7:
PIN 1. SOURCE
2. DRAIN
3. GATE
STYLE 8:
PIN 1. DRAIN
2. GATE
3. SOURCE & SUBSTRATE
STYLE 9:
PIN 1. BASE 1
2. EMITTER
3. BASE 2
STYLE 10:
PIN 1. CATHODE
2. GATE
3. ANODE
STYLE 11:
PIN 1. ANODE
2. CATHODE & ANODE
3. CATHODE
STYLE 12:
PIN 1. MAIN TERMINAL 1
2. GATE
3. MAIN TERMINAL 2
STYLE 13:
PIN 1. ANODE 1
2. GATE
3. CATHODE 2
STYLE 14:
PIN 1. EMITTER
2. COLLECTOR
3. BASE
STYLE 15:
PIN 1. ANODE 1
2. CATHODE
3. ANODE 2
STYLE 16:
PIN 1. ANODE
2. GATE
3. CATHODE
STYLE 17:
PIN 1. COLLECTOR
2. BASE
3. EMITTER
STYLE 18:
PIN 1. ANODE
2. CATHODE
3. NOT CONNECTED
STYLE 19:
PIN 1. GATE
2. ANODE
3. CATHODE
STYLE 20:
PIN 1. NOT CONNECTED
2. CATHODE
3. ANODE
STYLE 21:
PIN 1. COLLECTOR
2. EMITTER
3. BASE
STYLE 22:
PIN 1. SOURCE
2. GATE
3. DRAIN
STYLE 23:
PIN 1. GATE
2. SOURCE
3. DRAIN
STYLE 24:
PIN 1. EMITTER
2. COLLECTOR/ANODE
3. CATHODE
STYLE 25:
PIN 1. MT 1
2. GATE
3. MT 2
STYLE 26:
PIN 1. VCC
2. GROUND 2
3. OUTPUT
STYLE 27:
PIN 1. MT
2. SUBSTRATE
3. MT
STYLE 28:
PIN 1. CATHODE
2. ANODE
3. GATE
STYLE 29:
PIN 1. NOT CONNECTED
2. ANODE
3. CATHODE
STYLE 30:
PIN 1. DRAIN
2. GATE
3. SOURCE
STYLE 31:
PIN 1. GATE
2. DRAIN
3. SOURCE
STYLE 32:
PIN 1. BASE
2. COLLECTOR
3. EMITTER
STYLE 33:
PIN 1. RETURN
2. INPUT
3. OUTPUT
STYLE 34:
PIN 1. INPUT
2. GROUND
3. LOGIC
STYLE 35:
PIN 1. GATE
2. COLLECTOR
3. EMITTER
DOCUMENT NUMBER:
STATUS:
98ASB42022B
ON SEMICONDUCTOR STANDARD
NEW STANDARD:
© Semiconductor Components Industries, LLC, 2002
October, DESCRIPTION:
2002 − Rev. 0
TO−92 (TO−226)
http://onsemi.com
2
Electronic versions are uncontrolled except when
accessed directly from the Document Repository. Printed
versions are uncontrolled except when stamped
“CONTROLLED COPY” in red.
Case Outline Number:
PAGE 2 OFXXX
3
DOCUMENT NUMBER:
98ASB42022B
PAGE 3 OF 3
ISSUE
AM
REVISION
ADDED BENT−LEAD TAPE & REEL VERSION. REQ. BY J. SUPINA.
DATE
09 MAR 2007
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
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Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
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associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
© Semiconductor Components Industries, LLC, 2007
March, 2007 − Rev. 11AM
Case Outline Number:
29
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