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PDF BUZ41A Data sheet ( Hoja de datos )
| Número de pieza | BUZ41A | |
| Descripción | 4.5A/ 500V/ 1.500 Ohm/ N-Channel Power MOSFET | |
| Fabricantes | Intersil Corporation | |
| Logotipo |  |
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Semiconductor
Data Sheet
BUZ41A
October 1998 File Number 2256.1
4.5A, 500V, 1.500 Ohm, N-Channel Power
Features
[ /Title
(BUZ41
A)
/Sub-
MOSFET
This is an N-Channel enhancement mode silicon gate power
field effect transistor designed for applications such as
switching regulators, switching converters, motor drivers,
relay drivers and drivers for high power bipolar switching
• 4.5A, 500V
• rDS(ON) = 1.500Ω
• SOA is Power Dissipation Limited
• Nanosecond Switching Speeds
ject
(4.5A,
500V,
1.500
Ohm,
transistors requiring high speed and low gate drive power.
This type can be operated directly from integrated circuits.
Formerly developmental type TA17415.
Ordering Information
• Linear Transfer Characteristics
• High Input Impedance
• Majority Carrier Device
• Related Literature
N-Chan- PART NUMBER
PACKAGE
nel BUZ41A
TO-220AB
BRAND
BUZ41A
- TB334 “Guidelines for Soldering Surface Mount
Components to PC Boards”
Power NOTE: When ordering, use the entire part number.
Symbol
MOS-
FET)
D
/Author
() G
/Key-
words
S
(Harris
Semi-
conduc- Packaging
tor, N-
Chan-
JEDEC TO-220AB
nel
Power
MOS-
FET,
DRAIN (FLANGE)
SOURCE
DRAIN
GATE
TO-
220AB)
/Cre-
ator ()
/DOCIN
FO pdf-
mark
[ /Page-
Mode
/Use-
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-800-4-HARRIS | Copyright © Harris Corporation 1998
1 page  
BUZ41A
Typical Performance Curves Unless Otherwise Specified (Continued)
102
PULSE DURATION = 80µs
15
ID = 6.8A
101
TJ = 150oC
TJ = 25oC
100
10
5
VDS = 100V
VDS = 400V
10-1
0
0.5 1.0 1.5
VSD, SOURCE TO DRAIN VOLTAGE (V)
2.0
FIGURE 12. SOURCE TO DRAIN DIODE VOLTAGE
Test Circuits and Waveforms
0
0 10 20 30 40
Qg(TOT), TOTAL GATE CHARGE (nC)
FIGURE 13. GATE TO SOURCE VOLTAGE vs GATE CHARGE
RL
+
RG
VDD
-
DUT
VGS
FIGURE 14. SWITCHING TIME TEST CIRCUIT
VDS
tON
td(ON)
tr
90%
tOFF
td(OFF)
tf
90%
10%
0
VGS
10%
0
50%
PULSE WIDTH
10%
90%
50%
FIGURE 15. RESISTIVE SWITCHING WAVEFORMS
CURRENT
REGULATOR
12V
BATTERY
0.2µF 50kΩ
0.3µF
VDS
(ISOLATED
SUPPLY)
SAME TYPE
AS DUT
D
G DUT
Ig(REF)
0
S
VDS
IG CURRENT
SAMPLING
ID CURRENT
SAMPLING
RESISTOR
RESISTOR
FIGURE 16. GATE CHARGE TEST CIRCUIT
VDD
Qgs
Qg(TOT)
Qgd
VGS
VDS
0
Ig(REF)
0
FIGURE 17. GATE CHARGE WAVEFORMS
5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet BUZ41A.PDF ] | |
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