BUZ11 Datasheet PDF - Intersil Corporation
| Part Number | BUZ11 | |
| Description | 30A/ 50V/ 0.040 Ohm/ N-Channel Power MOSFET | |
| Manufacturers | Intersil Corporation | |
| Logo |  |
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Data Sheet
BUZ11
June 1999
File Number 2253.2
30A, 50V, 0.040 Ohm, N-Channel Power
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
transistors requiring high speed and low gate drive power.
This type can be operated directly from integrated circuits.
Formerly developmental type TA9771.
Ordering Information
PART NUMBER
PACKAGE
BRAND
BUZ11
TO-220AB
BUZ11
NOTE: When ordering, use the entire part number.
Features
• 30A, 50V
• rDS(ON) = 0.040Ω
• SOA is Power Dissipation Limited
• Nanosecond Switching Speeds
• Linear Transfer Characteristics
• High Input Impedance
• Majority Carrier Device
• Related Literature
- TB334 “Guidelines for Soldering Surface Mount
Components to PC Boards”
Symbol
D
G
S
Packaging
JEDEC TO-220AB
DRAIN (FLANGE)
SOURCE
DRAIN
GATE
4-5 CAUTION: These devices are sensitive to electrostatic discharge; follow proper ESD Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
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BUZ11
Typical Performance Curves Unless Otherwise Specified (Continued)
103 PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
102
101
TJ = 25oC
TJ = 150oC
100
15
ID = 45A
10
5
VDS = 10V
VDS = 40V
10-1
0
0.5 1.0 1.5 2.0 2.5
VSD, SOURCE TO DRAIN VOLTAGE (V)
3.0
FIGURE 12. SOURCE TO DRAIN DIODE VOLTAGE
0
0 10 20 30 40 50
Qg, GATE CHARGE (nC)
FIGURE 13. GATE TO SOURCE VOLTAGE vs GATE CHARGE
Test Circuits and Waveforms
RL
+
RG
VDD
-
DUT
VGS
FIGURE 14. SWITCHING TIME TEST CIRCUIT
CURRENT
REGULATOR
VDS
(ISOLATED
SUPPLY)
12V
BATTERY
0.2µF 50kΩ
0.3µF
SAME TYPE
AS DUT
D
G DUT
Ig(REF)
0
S
VDS
IG CURRENT
ID CURRENT
SAMPLING
SAMPLING
RESISTOR
RESISTOR
FIGURE 16. GATE CHARGE 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
VDD
Qgs
Qg(TOT)
Qgd
VGS
VDS
0
Ig(REF)
0
FIGURE 17. GATE CHARGE WAVEFORMS
4-9
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BUZ11 electronic component. |
| Information | Total 6 Pages | |
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| Download | [ BUZ11.PDF Datasheet ] | |
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