BUK78150-55A
TrenchMOS™ standard level FET
M3D087
Rev. 01 — 30 January 2001
Product specification
1. Description
N-channel enhancement mode field-effect power transistor in a plastic package using
TrenchMOS™
1
technology, featuring very low on-state resistance.
Product availability:
BUK78150-55A in SOT223 (SC-73).
2. Features
s
s
s
s
TrenchMOS™ technology
Q101 compliant
150
°C
rated
Standard level compatible.
3. Applications
c
c
s
Automotive and general purpose power switching:
x
12 V and 24 V loads
x
Motors, lamps and solenoids.
4. Pinning information
Table 1:
Pin
1
2
3
4
Pinning - SOT223 (SC-73), simplified outline and symbol
Description
gate (g)
4
Simplified outline
Symbol
drain (d)
source (s)
drain (d)
1
Top view
d
g
2
3
MSB002 - 1
MBB076
s
SOT223 (SC-73)
1.
TrenchMOS is a trademark of Royal Philips Electronics.
Philips Semiconductors
BUK78150-55A
TrenchMOS™ standard level FET
5. Quick reference data
Table 2:
V
DS
I
D
P
tot
T
j
R
DSon
Quick reference data
Conditions
T
sp
= 25
°C;
V
GS
= 10 V
T
sp
= 25
°C
V
GS
= 10 V; I
D
= 5 A
T
j
= 25
°C
T
j
= 150
°C
128
−
150
278
Typ
−
−
−
−
Max
55
5.5
8
150
Unit
V
A
W
°C
drain-source voltage (DC)
drain current (DC)
total power dissipation
junction temperature
drain-source on-state resistance
Symbol Parameter
m
Ω
m
Ω
6. Limiting values
Table 3: Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
V
DS
V
DGR
V
GS
I
D
I
DM
P
tot
T
stg
T
j
I
DR
I
DRM
W
DSS
drain-source voltage (DC)
drain-gate voltage (DC)
gate-source voltage (DC)
drain current (DC)
peak drain current
total power dissipation
storage temperature
operating junction temperature
reverse drain current (DC)
pulsed reverse drain current
non-repetitive avalanche energy
T
sp
= 25
°C
T
sp
= 25
°C;
pulsed; t
p
≤
10
µs
unclamped inductive load; I
D
= 5 A;
V
DS
≤
55 V; V
GS
= 10 V; R
GS
= 50
Ω;
starting T
sp
= 25
°C
T
sp
= 25
°C;
V
GS
= 10 V;
Figure 2
and
3
T
sp
= 100
°C;
V
GS
= 10 V;
Figure 2
T
sp
= 25
°C;
pulsed; t
p
≤
10
µs;
Figure 3
T
sp
= 25
°C;
Figure 1
R
GS
= 20 kΩ
Conditions
Min
−
−
−
−
−
−
−
−55
−55
−
−
−
Max
55
55
±20
5.5
3.8
22
8
+150
+150
5.5
22
25
Unit
V
V
V
A
A
A
W
°C
°C
A
A
mJ
Source-drain diode
Avalanche ruggedness
9397 750 07738
© Philips Electronics N.V. 2001. All rights reserved.
Product specification
Rev. 01 — 30 January 2001
2 of 13
Philips Semiconductors
BUK78150-55A
TrenchMOS™ standard level FET
03aa17
03aa25
120
P
der
(%)
100
(%)
120
Ider
100
80
80
60
60
40
40
20
20
0
0
25
50
75
100
125
Tsp
0
150
(oC)
175
0
25
50
75
100
125
150 175
Tsp (oC)
P
tot
P
der
=
----------------------
×
100%
P
°
tot
(
25 C
)
V
GS
≥
4.5 V
I
D
I
der
=
------------------
×
100%
-
I
°
D
(
25 C
)
Fig 1. Normalized total power dissipation as a
function of solder point temperature.
102
ID
(A)
10
Fig 2. Normalized continuous drain current as a
function of solder point temperature.
03nc19
RDSon = VDS/ ID
tp = 10 us
100 us
1
P
1 ms
δ
=
tp
T
D.C.
10 ms
100 ms
10-1
tp
T
t
10-2
1
10
VDS (V)
102
T
amb
= 25
°C;
I
DM
is single pulse.
Fig 3. Safe operating area; continuous and peak drain currents as a function of drain-source voltage.
9397 750 07738
© Philips Electronics N.V. 2001. All rights reserved.
Product specification
Rev. 01 — 30 January 2001
3 of 13
Philips Semiconductors
BUK78150-55A
TrenchMOS™ standard level FET
7. Thermal characteristics
Table 4:
Symbol
R
th(j-a)
R
th(j-sp)
Thermal characteristics
Parameter
thermal resistance from junction to ambient
thermal resistance from junction to solder
point
Conditions
Figure 4
Value
70
15
Unit
K/W
K/W
7.1 Transient thermal impedance
102
Zth(j-sp)
(K/W)
10
03nc18
δ
= 0.5
0.2
0.1
1
0.05
0.02
P
δ
=
tp
T
10-1
Single Shot
tp
t
T
10-2
10-6
10-5
10-4
10-3
10-2
10-1
1
tp (s)
10
Fig 4. Transient thermal impedance from junction to solder point as a function of pulse duration.
9397 750 07738
© Philips Electronics N.V. 2001. All rights reserved.
Product specification
Rev. 01 — 30 January 2001
4 of 13
Philips Semiconductors
BUK78150-55A
TrenchMOS™ standard level FET
8. Characteristics
Table 5: Characteristics
T
j
= 25
°
C unless otherwise specified
Symbol
V
(BR)DSS
Parameter
drain-source breakdown
voltage
Conditions
I
D
= 0.25 mA; V
GS
= 0 V
T
j
= 25
°C
T
j
=
−55 °C
V
GS(th)
gate-source threshold voltage I
D
= 1 mA; V
DS
= V
GS
;
Figure 9
T
j
= 25
°C
T
j
= 150
°C
T
j
=
−55 °C
I
DSS
drain-source leakage current
V
DS
= 55 V; V
GS
= 0 V
T
j
= 25
°C
T
j
= 150
°C
I
GSS
R
DSon
gate-source leakage current
drain-source on-state
resistance
V
GS
=
±20
V; V
DS
= 0 V
V
GS
= 10 V; I
D
= 5 A;
Figure 7
and
8
T
j
= 25
°C
T
j
= 150
°C
Dynamic characteristics
C
iss
C
oss
C
rss
t
d(on)
t
r
t
d(off)
t
f
input capacitance
output capacitance
reverse transfer capacitance
turn-on delay time
rise time
turn-off delay time
fall time
V
DD
= 30 V; R
L
= 2.7
Ω;
V
GS
= 10 V; R
G
= 5.6
Ω
V
GS
= 0 V; V
DS
= 25 V;
f = 1 MHz;
Figure 12
−
−
−
−
−
−
−
170
54
37
3
26
8
10
230
65
52
−
−
−
−
pF
pF
pF
ns
ns
ns
ns
−
−
128
−
150
278
mΩ
mΩ
−
−
−
0.05
−
2
10
500
100
µA
µA
nA
2
1
−
3
−
−
4
−
4.4
V
V
V
55
50
−
−
−
−
V
V
Min
Typ
Max
Unit
Static characteristics
9397 750 07738
© Philips Electronics N.V. 2001. All rights reserved.
Product specification
Rev. 01 — 30 January 2001
5 of 13
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