TEC
MAGNA
Magnatec.
Telephone (01455) 554711. Telex: 341927. Fax (01455) 552612.
Prelim. 10/94
BUZ905
BUZ906
V
DSX
Drain Source Voltage
V
GSS
Gate Source Voltage
I
D
Continuous Drain Current
I
D(PK)
Body Drain Diode
P
D
Total Power Dissipation
@ T
case
= 25°C
T
stg
Storage Temperature Range
T
j
Maximum Operating Junction Temperature
R
JC
Thermal Resistance Junction Case
±14V
-8A
-8A
125W
55 to 150°C
150°C
1.0°C/W
MECHANICAL DATA
Dimensions in mm
39
.
0
±
1.
1
3
0
.
2
±
0.
15
16.
9 ± 0.
1
5
R 4.0 ± 0.1
R 4.4 ± 0.2
Ø 1
.
0
Ø 2
0
M
a
x
.
1.50
Typ.
11.60
± 0.3
8.7 Max.
10.90 ± 0.1
+0.1
-0.15
25.0
1
2
PCHANNEL
POWER MOSFET
FEATURES
· HIGH SPEED SWITCHING
· PCHANNEL POWER MOSFET
· SEMEFAB DESIGNED AND DIFFUSED
· HIGH VOLTAGE (160V & 200V)
· HIGH ENERGY RATING
· ENHANCEMENT MODE
· INTEGRAL PROTECTION DIODE
· NCHANNEL ALSO AVAILABLE AS
BUZ900 & BUZ901
Pin 1 Gate
TO3
Pin 2 Drain
Case Source
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
POWER MOSFETS FOR
AUDIO APPLICATIONS
BUZ905
-160V
BUZ906
-200V
TEC
MAGNA
Magnatec.
Telephone (01455) 554711. Telex: 341927. Fax (01455) 552612.
Prelim. 10/94
BUZ905
BUZ906
Characteristic
Test Conditions
Min.
Typ.
Max.
Unit
BV
DSX
Drain Source Breakdown Voltage
BV
GSS
Gate Source Breakdown Voltage
V
GS(OFF)
Gate Source CutOff Voltage
V
DS(SAT)
*
Drain Source Saturation Voltage
I
DSX
Drain Source CutOff Current
yfs*
Forward Transfer Admittance
-160
-200
±14
-0.15
-1.5
-12
-10
-10
0.7
2
* Pulse Test: Pulse Width = 300
µ
s , Duty Cycle
2%.
V
GS
= 10V
BUZ905
I
D
= -10mA
BUZ906
V
DS
= 0
I
G
= ±100
µ
A
V
DS
= -10V
I
D
= -100mA
V
GD
= 0
I
D
= -8A
V
DS
= -160V
BUZ905
V
GS
= -10V
V
DS
= -200V
BUZ906
V
DS
= -10V
I
D
= -3A
V
V
V
V
mA
S
Characteristic
Test Conditions
Min.
Typ.
Max.
Unit
C
iss
Input Capacitance
C
oss
Output Capacitance
C
rss
Reverse Transfer Capacitance
t
on
Turnon Time
t
off
Turn-off Time
734
300
26
120
60
V
DS
= -10V
f = 1MHz
V
DS
= -20V
I
D
= -5A
pF
ns
STATIC CHARACTERISTICS
(T
case
= 25°C unless otherwise stated)
DYNAMIC CHARACTERISTICS
(T
case
= 25°C unless otherwise stated)
0
25
50
75
100
125
150
0
25
50
75
100
125
150
T -- CASE TEMPERATURE (°C)
C
C
H
A
N
N
E
L
D
I
S
S
I
P
A
T
I
O
N
(
W
)
Derating Chart
TEC
MAGNA
Magnatec.
Telephone (01455) 554711. Telex: 341927. Fax (01455) 552612.
Prelim. 10/94
BUZ905
BUZ906
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
P
= 1
25
W
C
H
I
--
D
R
A
I
N
C
U
R
R
E
N
T
(
A
)
D
V -- DRAIN SOURCE VOLTAGE (V)
DS
T = 25°C
C
-7V
-6V
-5V
-4V
-3V
-2V
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
P
= 1
25
W
C
H
I
--
D
R
A
I
N
C
U
R
R
E
N
T
(
A
)
D
V -- DRAIN SOURCE VOLTAGE (V)
DS
-7V
-6V
-5V
-4V
-3V
-2V
T = 75°C
C
I
--
D
R
A
I
N
C
U
R
R
E
N
T
(
A
)
D
V -- DRAIN SOURCE VOLTAGE (V)
DS
T = 25°C
C
-0.01
-0.1
-1
-10
-1
-10
-100
-1000
BUZ906
1
6
0
V
2
0
0
V
DC
O
PE
R
AT
IO
N
BUZ905
0.1
1
10
100
0
-1
-2
-3
-4
-5
-6
-7
-8
G
--
T
R
A
N
S
C
O
N
D
U
C
T
A
N
C
E
(
S
)
F
S
I -- DRAIN CURRENT (A)
D
T = 75°C
C
T = 25°C
C
V = -20V
DS
Typical Output Characteristics
Typical Output Characteristics
Forward Bias Safe Operating Area
Transconductance
0
-2
-4
-6
-8
-10
-12
-14
0
-2
-4
-6
-8
-10
V -- GATE SOURCE VOLTAGE (V)
GS
V
--
D
R
A
I
N
S
O
U
R
C
E
V
O
L
T
A
G
E
(
V
)
D
S
T = 25°C
C
I = -6A
D
I = -3A
D
I = -1A
D
T = 25°C
C
I
--
D
R
A
I
N
C
U
R
R
E
N
T
(
A
)
D
V -- GATE SOURCE VOLTAGE (V)
GS
0
-1
-2
-3
-4
-5
-6
-7
-8
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
T = 75°C
C
T = 100°C
C
V = -10V
DS
Drain Source Voltage
vs
Gate Source Voltage
Typical Transfer Characteristics
TEC
MAGNA
Magnatec.
Telephone (01455) 554711. Telex: 341927. Fax (01455) 552612.
Prelim. 10/94
BUZ905
BUZ906
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