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PDF BUF620 Data sheet ( Hoja de datos )
| Número de pieza | BUF620 | |
| Descripción | Silicon NPN High Voltage Switching Transistor | |
| Fabricantes | Vishay Siliconix | |
| Logotipo |  |
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BUF620
Vishay Telefunken
Silicon NPN High Voltage Switching Transistor
Features
D Simple-sWitch-Off Transistor (SWOT)
D HIGH SPEED technology
D Planar passivation
D 100 kHz switching rate
D Very low switching losses
www.DataSheet4U.coDm Very low dynamic saturation
D Very low operating temperature
D Optimized RBSOA
D High reverse voltage
14283
Applications
Electronic lamp ballast circuits
Switch-mode power supplies
Absolute Maximum Ratings
Tcase = 25°C, unless otherwise specified
Parameter
Collector-emitter voltage
Test Conditions
Emitter-base voltage
Collector current
Collector peak current
Base current
Base peak current
Total power dissipation
Junction temperature
Storage temperature range
Tcase ≤ 25° C
Maximum Thermal Resistance
Tcase = 25°C, unless otherwise specified
Parameter
Junction case
Test Conditions
Symbol
VCEO
VCEW
VCES
VEBO
IC
ICM
IB
IBM
Ptot
Tj
Tstg
Value
400
500
700
9
4
6
2
3
40
150
–65 to +150
Unit
V
V
V
V
A
A
A
A
W
°C
°C
Symbol
RthJC
Value
3.12
Unit
K/W
Document Number 86507
Rev. 2, 20–Jan–99
www.vishay.de • FaxBack +1-408-970-5600
1 (9)
1 page  
BUF620
Vishay Telefunken
Typical Characteristics (Tcase = 25_C unless otherwise specified)
www.DataSheet4U.com
6
5
4
3
2 0.1 x IC < IB2 < 0.5 x IC
VCEsat < 2V
1
100
12.5 K/W
10
3.12 K/W
1
25 K/W
50 K/W
0.1
RthJA = 135 K/W
0.01
0
0
95 10492
100 200 300 400 500 600
VCE – Collector Emitter Voltage ( V )
Figure 4. VCEW – Diagram
0.001
0
95 10519
25 50 75 100 125
Tcase – Case Temperature ( °C )
150
Figure 7. Ptot vs.Tcase
10
Tj = 25°C
8
6
4
2
0
0
94 9112
600mA 800mA
IB = 1A
400mA
200mA
100mA
50mA
2 4 6 8 10
VCE - Collector Emitter Voltage (V)
Figure 5. IC vs. VCE
10
2A
1
0.6A 1.2A
0.1
IC=3A
0.01
0.01
94 9115
0.1 1
IB - Base Current (A)
Figure 8. VCEsat vs. IB
10
100 100
VCE = 10V
10
VCE = 5V
VCE = 2V
Tj = 25°C
1
0.01 0.1
1
94 9113
IC - Collector Current (A)
10
Figure 6. hFE vs. IC
Document Number 86507
Rev. 2, 20–Jan–99
Tj = 25°C
10 Tj = –25°C
Tj = 125°C
VCE = 2V
1
0.01 0.1
1
94 9114
IC - Collector Current (A)
Figure 9. hFE vs. IC
10
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| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet BUF620.PDF ] | |
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