BUK9215-55A
TrenchMOS™ logic level FET
Rev. 01 — 16 August 2001
M3D300
Product data
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:
BUK9215-55A in SOT428 (D-PAK).
2. Features
s
s
s
s
TrenchMOS™ technology
Q101 compliant
175
°C
rated
Logic level compatible.
3. Applications
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
mb
Pinning - SOT428 (D-PAK), simplified outline and symbol
Description
gate (g)
drain (d)
source (s)
mounting base;
connected to
drain (d)
1
Top view
g
s
mb
d
Simplified outline
Symbol
MBB076
2
3
MBK091
SOT428 (D-PAK)
1.
TrenchMOS is a trademark of Koninklijke Philips Electronics N.V.
Philips Semiconductors
BUK9215-55A
TrenchMOS™ logic level FET
5. Quick reference data
Table 2:
V
DS
I
D
P
tot
T
j
R
DSon
Quick reference data
Conditions
T
mb
= 25
°C;
V
GS
= 5 V
T
mb
= 25
°C
T
j
= 25
°C;
V
GS
= 5 V; I
D
= 25 A
T
j
= 25
°C;
V
GS
= 4.5 V; I
D
= 25 A
T
j
= 25
°C;
V
GS
= 10 V; I
D
= 25 A
[1]
Symbol Parameter
drain-source voltage (DC)
drain current (DC)
total power dissipation
junction temperature
drain-source on-state resistance
Typ
-
-
-
-
13
-
11
Max
55
62
115
175
15
16.6
13.6
Unit
V
A
W
°C
mΩ
mΩ
mΩ
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
drain-source voltage (DC)
drain-gate voltage (DC)
gate-source voltage (DC)
drain current (DC)
T
mb
= 25
°C;
V
GS
= 5 V;
Figure 2
and
3
T
mb
= 100
°C;
V
GS
= 5 V;
Figure 2
I
DM
P
tot
T
stg
T
j
I
DR
I
DRM
W
DSS
peak drain current
total power dissipation
storage temperature
operating junction temperature
reverse drain current (DC)
pulsed reverse drain current
non-repetitive avalanche energy
T
mb
= 25
°C
T
mb
= 25
°C;
pulsed; t
p
≤
10
µs
unclamped inductive load; I
D
= 62 A;
V
DS
≤
55 V; V
GS
= 5 V; R
GS
= 50
Ω;
starting T
j
= 25
°C
[1]
[2]
[1]
[2]
[1]
Conditions
R
GS
= 20 kΩ
Min
-
-
-
-
-
-
-
-
−55
−55
-
-
-
-
Max
55
55
±15
62
55
44
248
115
+175
+175
62
55
248
211
Unit
V
V
V
A
A
A
A
W
°C
°C
A
A
A
mJ
T
mb
= 25
°C;
pulsed; t
p
≤
10
µs;
Figure 3
T
mb
= 25
°C;
Figure 1
Source-drain diode
Avalanche ruggedness
[1]
[2]
Current is limited by power dissipation chip rating
Continuous current is limited by bond wires
9397 750 08633
© Koninklijke Philips Electronics N.V. 2001. All rights reserved.
Product data
Rev. 01 — 16 August 2001
2 of 12
Philips Semiconductors
BUK9215-55A
TrenchMOS™ logic level FET
03aa16
120
Pder
(%)
100
80
ID
(A)
60
03nf79
Capped at 55 A due to limitation of bondwires
80
60
40
40
20
20
0
0
50
100
150
Tmb (ºC)
0
200
25
50
75
100
125
150
175
200
Tmb (ºC)
P
der
P
tot
=
----------------------
×
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 mounting base temperature.
Fig 2. Continuous drain current as a function of
mounting base temperature.
103
03nf78
ID
(A)
RDSon = VDS / ID
102
tp = 10 µs
100 µs
10
P
δ
=
tp
T
DC
1 ms
10 ms
100 ms
tp
T
1
1
t
10
VDS (V)
102
T
mb
= 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 08633
© Koninklijke Philips Electronics N.V. 2001. All rights reserved.
Product data
Rev. 01 — 16 August 2001
3 of 12
Philips Semiconductors
BUK9215-55A
TrenchMOS™ logic level FET
7. Thermal characteristics
Table 4:
Symbol
R
th(j-a)
R
th(j-mb)
Thermal characteristics
Parameter
thermal resistance from junction to ambient
thermal resistance from junction to mounting
Figure 4
base
Conditions
Value
71.4
1.3
Unit
K/W
K/W
7.1 Transient thermal impedance
10
Zth(j-mb)
(K/W)
1
δ
= 0.5
0.2
10-1
0.1
0.05
0.02
10-2
Single Shot
tp
T
P
03nf77
δ
=
tp
T
t
10-3
10-6
10-5
10-4
10-3
10-2
10-1
tp (s)
1
Fig 4. Transient thermal impedance from junction to mounting base as a function of pulse duration.
9397 750 08633
© Koninklijke Philips Electronics N.V. 2001. All rights reserved.
Product data
Rev. 01 — 16 August 2001
4 of 12
Philips Semiconductors
BUK9215-55A
TrenchMOS™ logic 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
= 175
°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
= 175
°C
I
GSS
R
DSon
gate-source leakage current
drain-source on-state
resistance
V
GS
=
±10
V; V
DS
= 0 V
V
GS
= 5 V; I
D
= 25 A
Figure 7
and
8
T
j
= 25
°C
T
j
= 175
°C
V
GS
= 4.5 V; I
D
= 25 A;
V
GS
= 10 V; I
D
=25 A;
Dynamic characteristics
Q
g(tot)
Q
gs
Q
gd
C
iss
C
oss
C
rss
t
d(on)
t
r
t
d(off)
t
f
L
s
L
d
total gate charge
gate-to-source charge
gate-to-drain (Miller) charge
input capacitance
output capacitance
reverse transfer capacitance
turn-on delay time
rise time
turn-off delay time
fall time
internal source inductance
internal drain inductance
measured from source lead to
source bond pad
measured from drain to
centre of die
V
DD
= 30 V; R
L
= 1.2
Ω;
V
GS
= 5 V; R
G
= 10
Ω;
V
GS
= 0 V; V
DS
= 25 V;
f = 1 MHz;
Figure 12
V
GS
= 5 V; V
DD
= 44 V;
I
D
= 25 A;
Figure 14
-
-
-
-
-
-
-
-
-
-
-
-
48
6
20
2190
380
250
19
161
138
165
7.5
2.5
-
-
-
2916
450
344
-
-
-
-
-
-
nC
nC
nC
pF
pF
pF
ns
ns
ns
ns
nH
nH
-
-
-
-
13
-
-
11
15
30
16.6
13.6
mΩ
mΩ
mΩ
mΩ
-
-
-
0.05
-
2
10
500
100
µA
µA
nA
1
0.5
-
1.5
-
-
2
-
2.3
V
V
V
55
50
-
-
-
-
V
V
Min
Typ
Max
Unit
Static characteristics
9397 750 08633
© Koninklijke Philips Electronics N.V. 2001. All rights reserved.
Product data
Rev. 01 — 16 August 2001
5 of 12
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