®
BUZ11A
N - CHANNEL 50V - 0.045Ω - 26A TO-220
STripFET™ MOSFET
T YPE
BUZ11A
s
s
s
s
s
V
DSS
50 V
R
DS(on)
< 0.055
Ω
I
D
26 A
TYPICAL R
DS(on)
= 0.045
Ω
AVALANCHE RUGGED TECHNOLOGY
100% AVALANCHE TESTED
HIGH CURRENT CAPABILITY
175
o
C OPERATING TEMPERATURE
3
1
2
APPLICATIONS
s
HIGH CURRENT, HIGH SPEED SWITCHING
s
SOLENOID AND RELAY DRIVERS
s
REGULATORS
s
DC-DC & DC-AC CONVERTERS
s
MOTOR CONTROL, AUDIO AMPLIFIERS
s
AUTOMOTIVE ENVIRONMENT (INJECTION,
ABS, AIR-BAG, LAMPDRIVERS, Etc.)
TO-220
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DS
V
DGR
V
GS
I
D
I
DM
P
tot
T
s tg
T
j
Parameter
Drain-source Voltage (V
GS
= 0)
Drain- gate Voltage (R
GS
= 20 kΩ)
G ate-source Voltage
Drain Current (continuous) at T
c
= 25
o
C
Drain Current (pulsed)
T otal Dissipation at T
c
= 25
o
C
Storage Temperature
Max. Operating Junction Temperature
DIN HUMIDITY CAT EGORY (DIN 40040)
IEC CLIMAT IC CAT EG ORY (DIN IEC 68-1)
First digit of the datecode being Z or K identifies silicon characterized in this datasheet.
Value
50
50
±
20
26
104
75
-65 to 175
175
E
55/150/56
Un it
V
V
V
A
A
W
o
o
C
C
July 1999
1/8
BUZ11A
THERMAL DATA
R
thj -case
R
thj -amb
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient
Max
Max
1.67
62.5
o
o
C/W
C/W
AVALANCHE CHARACTERISTICS
Symbo l
I
AR
E
AS
Parameter
Avalanche Current, Repetitive or Not-Repetitive
(pulse width limited by T
j
max,
δ
< 1%)
Single Pulse Avalanche Energy
(starting T
j
= 25
o
C, I
D
= I
AR
, V
DD
= 30V)
Valu e
30
120
Unit
A
mJ
ELECTRICAL CHARACTERISTICS
(T
case
= 25
o
C unless otherwise specified)
OFF
Symbo l
V
(BR)DSS
I
DSS
I
GSS
Parameter
Drain-source
Breakdown Voltage
Test Con ditions
I
D
= 250
µ
A
V
GS
= 0
Min.
50
1
10
±
100
Typ.
Max.
Unit
V
µA
µA
nA
V
DS
= Max Rating
Zero Gate Voltage
Drain Current (V
GS
= 0) V
DS
= Max Rating
Gate-body Leakage
Current (V
DS
= 0)
V
GS
=
±
20 V
T
j
= 125 C
o
ON (∗)
Symbo l
V
GS(th)
R
DS(on)
Parameter
Gate Threshold Voltage V
DS
= V
GS
Static Drain-source On
Resistance
V
GS
= 10 V
Test Con ditions
I
D
= 1 mA
I
D
= 19 A
Min.
2.1
Typ.
3
0.045
Max.
4
0.055
Unit
V
Ω
DYNAMIC
Symbo l
g
f s
(∗)
C
iss
C
os s
C
rss
Parameter
Forward
Transconductance
Input Capacitance
Output Capacitance
Reverse Transfer
Capacitance
Test Con ditions
V
DS
= 25 V
V
DS
= 25 V
I
D
= 19 A
f = 1 MHz
V
GS
= 0
Min.
10
Typ.
17
1400
200
50
Max.
Unit
S
pF
pF
pF
SWITCHING
Symbo l
t
d(on)
t
r
t
d(of f)
t
f
Parameter
Turn-on Time
Rise Time
Turn-off Delay T ime
Fall T ime
Test Con ditions
V
DD
= 30 V
R
GS
= 4.7
Ω
I
D
= 15 A
V
GS
= 10 V
Min.
Typ.
18
95
50
20
Max.
Unit
ns
ns
ns
ns
2/8
BUZ11A
Normalized Gate Threshold Voltage vs
Temperature
Normalized On Resistance vs Temperature
Source-drain Diode Forward Characteristics
5/8