BUV28
MECHANICAL DATA
Dimensions in mm(inches)
10.2
1.3
4.5
NPN SWITCHING
TRANSISTOR
6.3
3.6 Dia.
15.1
FEATURES
• LOW SATURATION VOLTAGE
18.0
• FAST SWITCHING
• HIGH RELIABILITY
1 2 3
1.3
14.0
APPLICATIONS
0.85
• Switching Regulators
• Solenoid / Relay Drives
0.5
2.54 2.54
DESCRIPTION
High speed transistor suited for low
voltage applications.
TO–220
PIN 1 — Base PIN 2 — Collector PIN 3 — Emitter
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
V
CBO
V
CEO
V
EBO
I
C
I
CM
I
B
P
tot
T
stg,
T
j
Collector – Base Voltage (I
E
= 0)
Collector – Emitter Voltage (I
B
= 0)
Emitter – Base Voltage (I
C
= 0)
Collector Current
Peak Collector Current (t
p
≤
5 ms)
Base Current
Total Power Dissipation at T
case
≤
25°C
Storage Temperature
Junction Temperature
400V
200V
7V
10A
15A
2A
85W
–65 to +175°C
+175°C
Semelab Plc 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 plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Document Number 5923
Issue 1
BUV28
ELECTRICAL CHARACTERISTICS
(Tcase = 25°C unless otherwise stated)
Parameter
V
CEO*
V
EBO
V
CE(sat)*
V
BE(sat)*
I
CER
I
CEX
I
EBO
t
on
t
s
t
r
Collector - Emitter Voltage
Emitter – BaseVoltage
Collector Emitter Saturation
Voltage
Base Emitter Saturation
Voltage
Collector Cut-off Current
Collector Cut-off Current
Emitter Cut-off Current
Turn–On Time
Storage Time
Fall Time
Test Conditions
I
C
= 50mA
I
E
= 50mA
I
C
= 3A
I
C
= 6A
I
C
= 6A
V
CE
= 400V
V
CE
= 400V
I
C
= 0
V
CC
= 150V
V
BE
= –6V
R
BB
= 5Ω
I
B
= 0
I
C
= 0
I
B
= 0.3A
I
B
= 0.6A
I
B
=0.6A
R
BE
= 50Ω
T
C
= 125°C
V
BE
= –1.5V
T
C
= 125°C
V
EB
= 5V
I
C
= 6A
I
B1
= 0.6A
I
B2
= -1.2A
Min.
200
7
Typ.
Max. Unit
30
0.7
1.5
2
0.3
3.0
0.3
3.0
1.0
1.0
1.5
0.25
µs
mA
V
NOTES
* Pulse Test: t
p
= 300µs,
δ ≤
2%
THERMAL CHARACTERISTICS
R
θJC
Thermal Resistance Junction to Case
1.76
°C/W
Semelab Plc 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 plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Document Number 5923
Issue 1
Microchip MCU
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