BU505 STMicroelectronics, BU505 Datasheet - Page 3

• Manufacturer Part Number: BU505
• Description: TRANSISTOR, NPN, 1500V, TO-220
• Manufacturer: STMicroelectronics

Specifications of BU505

• Transistor Polarity: NPN
• Collector Emitter Voltage V(br)ceo: 700V
• Power Dissipation Pd: 75W
• Dc Collector Current: 2.5A
• Transistor Case Style: TO-220
• No. Of Pins: 3
• Svhc: No SVHC (15-Dec-2010)
• Collector: RoHS Compliant

BU505
2
Table 3.
Note: 1 Pulsed duration = 300
V
Symbol
V
V
Note: 1
Note: 1
Note: 1
CEO(
I
CE(sat)
BE(sat)
I
CES
EBO
I
s/b
t
t
s
f
SUS
)
Electrical Characteristics
Collector Cut-off Current
(V
Emitter Cut-off Current
(I
Collector-Emitter
Sustaining Voltage (I
Collector-Emitter Saturation
Voltage
Base-Emitter Saturation Voltage I
Second Breakdown Current
INDUCTIVE LOAD
Storage Time
Fall Time
Electrical Characteristics (T
C
BE
= 0)
= 0)
Parameter
B
= 0)
μ
s, duty cycle
V
V
V
I
L = 25mH
I
V
I
I
R
C
C
C
C
B1
CE
CE
EB
CE
bb
= 2A
= 2A
= 2A
= 10mA
CASE
= 0.7A
= 5V
= 1500V
= 1500V____T
= 120V
= 0
≤
1.5%.
_____
_____
____ _
Test Conditions
= 25°C; unless otherwise specified)
___
I
I
t = 220μs
V
B
B
V
L = 200 μH
be(off)
clamp
= 0.9A
= 0.9A
C
= 125°C
= 250V
= -5A
Min.
700
2
2 Electrical Characteristics
Typ.
350
2
Max.
0.15
1.3
1
1
1
Unit
mA
mA
mA
μs
ns
V
V
V
A
3/10