SILICON EPITAXIAL
NPN TRANSISTOR
BUX39
•
•
•
•
High Current Capability.
Hermetic TO3 Metal package.
Ideally suited for Motor Control, Switching
and Linear Applications
Screening Options Available
ABSOLUTE MAXIMUM RATINGS
(TC = 25°C unless otherwise stated)
VCBO
VCEX
VCER
VCEO
VEBO
IC
ICM
IB
PD
TJ
Tstg
Collector – Base Voltage
Collector – Emitter Voltage
Collector – Emitter Voltage
Collector – Emitter Voltage
Emitter – Base Voltage
Continuous Collector Current
Peak Collector Current
Base Current
Total Power Dissipation at
Junction Temperature Range
Storage Temperature Range
VBE = -1.5V
RBE = 100
120V
120V
110V
90V
7V
30A
40A
6A
120W
0.68W/°C
-65 to +200°C
-65 to +200°C
tp = 10ms
TC = 25°C
Derate Above 25°C
THERMAL PROPERTIES
Symbols
R
θJC
Parameters
Thermal Resistance, Junction To Case
Max.
1.46
Units
°C/W
Semelab Limited reserves the right to change test conditions, parameter limits and package dimensions without notice.
Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However
Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to
verify that datasheets are current before placing orders.
Semelab Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Telephone +44 (0) 1455 556565
Fax +44 (0) 1455 552612
Email:
sales@semelab-tt.com
Document Number 9312
Issue 1
Page 1 of 3
Website:
http://www.semelab-tt.com
SILICON EPITAXIAL
NPN TRANSISTOR
BUX39
ELECTRICAL CHARACTERISTICS
(TC = 25°C unless otherwise stated)
Symbols
ICEO
ICEX
IEBO
V(BR)CEO
V(BR)EBO
VCE(sat)
VBE(sat)
hFE
(1)
(1)
Parameters
Collector Cut-Off Current
Collector Cut-Off Current
Emitter Cut-Off Current
Collector-Emitter
Breakdown Voltage
Emitter-Base Breakdown
Voltage
Collector-Emitter Saturation
Voltage
Base-Emitter Saturation
Voltage
Forward-current transfer
ratio
Second Breakdown
Collector Current
Test Conditions
VCE = 70V
VCE = 100V
TC = 125°C
VEB = 5V
IC = 10mA
IE = 50mA
IC = 12A
IC = 20A
IC = 20A
IC = 12A
IC = 20A
VCE = 45V
VCE = 30V
IC = 0
IB = 0
IC = 0
IB = 1.2A
IB = 2.5A
IB = 2.5A
VCE = 4V
VCE = 4V
t = 1.0s
IB = 0
VBE = -1.5V
Min.
Typ
Max.
1.0
1.0
5
1.0
Units
mA
90
7
0.4
0.7
1.3
15
8
1.0
4
A
1.2
1.6
2.5
45
V
(1)
(1)
(1)
IS/B
DYNAMIC CHARACTERISTICS
fT
Transition Frequency
IC = 1.0A
f = 5MHz
Turn-On Time
Storage Time
Fall Time
IC = 20A
IB1 = 2.5A
IC = 20A
IB1 = -IB2 = 2.5A
VCC = 30V
VCC = 30V
0.8
0.55
0.15
1.5
µs
1.0
0.3
VCE = 15V
8
MHz
ton
ts
tf
Notes
(1) Pulse Width
≤
300us,
δ ≤
2%
Semelab Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Telephone +44 (0) 1455 556565
Fax +44 (0) 1455 552612
Email:
sales@semelab-tt.com
Website:
http://www.semelab-tt.com
Document Number 9312
Issue 1
Page 2 of 3
SILICON EPITAXIAL
NPN TRANSISTOR
BUX39
MECHANICAL DATA
Dimensions in mm (inches)
25.15 (0.99)
26.67 (1.05)
10.67 (0.42)
11.18 (0.44)
1.52 (0.06)
3.43 (0.135)
6.35 (0.25)
9.15 (0.36)
38.61 (1.52)
39.12 (1.54)
0.97 (0.060)
1.10 (0.043)
29.9 (1.177)
30.4 (1.197)
16.64 (0.655)
17.15 (0.675)
1
2
3
(case)
3.84 (0.151)
4.09 (0.161)
7.92 (0.312)
12.70 (0.50)
TO3 (TO-204AA) METAL PACKAGE
Underside View
Pin 1 - Base
Pin 2 - Emitter
Case - Collector
Semelab Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Telephone +44 (0) 1455 556565
Fax +44 (0) 1455 552612
Email:
sales@semelab-tt.com
Website:
http://www.semelab-tt.com
Document Number 9312
Issue 1
Page 3 of 3
22.23
(0.875)
max.