Page 1

SIPMOS ® Power Transistor
• N channel
• Enhancement mode
• Logic Level
• Avalanche-rated
• dv/dt rated
• 175°C operating temperature
BUZ 103 SL
SPP28N05L
• also in SMD available
Pin 1 Pin 2 Pin 3
G D S
Type
V
DS
I
D
R
DS(on
BUZ 103 SL 55 V 28 A 0.05
)
Ω
Package Ordering Code
TO-220 AB Q67040-S4008-A2
Maximum Ratings
Parameter Symbol Values Unit
Continuous drain current
T
= 25 °C
C
T
= 100 °C
C
Pulsed drain current
T
= 25 °C
C
Avalanche energy, single pulse
I
= 28 A, VDD = 25 V, RGS = 25
D
L = 357 µH, T
= 25 °C
j
Avalanche current,limited by T
Ω
jmax
Avalanche energy,periodic limited by T
Reverse diode dv/dt
jmax
I
D
I
Dpuls
E
AS
I
AR
E
AR
dv/dt
A
28
20
112
mJ
140
28 A
7.5 mJ
kV/µs
I
= 28 A, VDS = 40 V, diF/dt = 200 A/µs
S
T
= 175 °C
jmax
Gate source voltage V
Power dissipation
T
= 25 °C
C
Semiconductor Group 1 30/Jan/1998
GS
P
tot
6
±
14 V
75
W
Page 2

BUZ 103 SL
SPP28N05L
Maximum Ratings
Parameter Symbol Values Unit
Operating temperature T
Storage temperature T
Thermal resistance, junction - case R
Thermal resistance, junction - ambient R
j
stg
thJC
thJA
-55 ... + 175 °C
-55 ... + 175
≤
2 K/W
≤
62
IEC climatic category, DIN IEC 68-1 55 / 175 / 56
Electrical Characteristics,
Parameter Symbol Values Unit
Static Characteristics
Drain- source breakdown voltage
V
= 0 V, ID = 0.25 mA, Tj = 25 °C
GS
Gate threshold voltage
V
GS=VDS, ID
= 50 µA
Zero gate voltage drain current
V
= 50 V, VGS = 0 V, Tj = -40 °C
DS
V
= 50 V, VGS = 0 V, Tj = 25 °C
DS
V
= 50 V, VGS = 0 V, Tj = 150 °C
DS
Gate-source leakage current
V
= 20 V, VDS = 0 V
GS
Drain-Source on-resistance
V
= 4.5 V, ID = 20 A
GS
V
= 10 V, ID = 20 A
GS
at Tj = 25°C, unless otherwise specified
min. typ. max.
V
(BR)DSS
55 - -
V
GS(th)
1.2 1.6 2
I
DSS
-
-
-
I
GSS
- 10 100
R
DS(on)
-
-
-
0.1
-
0.04
0.025
V
µA
0.1
1
100
nA
Ω
0.05
0.03
Semiconductor Group 2 30/Jan/1998
Page 3

BUZ 103 SL
SPP28N05L
Electrical Characteristics,
at Tj = 25°C, unless otherwise specified
Parameter Symbol Values Unit
min. typ. max.
Dynamic Characteristics
Transconductance
≥
V
2
DS
* ID * RDS(on)max, ID
= 20 A
Input capacitance
V
= 0 V, VDS = 25 V, f = 1 MHz
GS
Output capacitance
V
= 0 V, VDS = 25 V, f = 1 MHz
GS
Reverse transfer capacitance
V
= 0 V, VDS = 25 V, f = 1 MHz
GS
Turn-on delay time
V
= 30 V, VGS = 4.5 V, ID = 28 A
DD
= 6.8
Ω
R
G
Rise time
V
= 30 V, VGS = 4.5 V, ID = 28 A
DD
= 6.8
Ω
R
G
Turn-off delay time
V
= 30 V, VGS = 4.5 V, ID = 28 A
DD
= 6.8
Ω
R
G
Fall time
V
= 30 V, VGS = 4.5 V, ID = 28 A
DD
= 6.8
Ω
R
G
Gate charge at threshold
V
= 40 V, ID = 0.1 A, VGS =0 to 1 V
DD
Gate charge at 5.0 V
V
= 40 V, ID = 28 A, VGS =0 to 5 V
DD
Gate charge total
V
= 40 V, ID = 28 A, VGS =0 to 10 V
DD
Gate plateau voltage
V
= 40 V, ID = 28 A
DD
g
fs
C
iss
C
oss
C
rss
t
d(on)
t
r
t
d(off)
t
f
Q
g(th)
Q
g(5)
Q
g(total)
V
(plateau)
S
10 - -
pF
- 770 960
- 230 300
- 130 165
ns
- 10 15
- 75 115
- 30 45
- 20 30
nC
- 1 1.5
- 20 30
- 32 50
V
- 4 -
Semiconductor Group 3 30/Jan/1998
Page 4

BUZ 103 SL
SPP28N05L
Electrical Characteristics,
at Tj = 25°C, unless otherwise specified
Parameter Symbol Values Unit
min. typ. max.
Reverse Diode
Inverse diode continuous forward current
T
= 25 °C
C
Inverse diode direct current,pulsed
T
= 25 °C
C
Inverse diode forward voltage
V
= 0 V, IF = 56 A
GS
Reverse recovery time
V
= 30 V, I
R
F=lS, diF
/dt = 100 A/µs
Reverse recovery charge
V
= 30 V, I
R
F=lS, diF
/dt = 100 A/µs
I
I
V
t
Q
S
SM
SD
rr
A
- - 28
- - 112
V
- 1.1 1.8
ns
- 60 90
rr
µC
- 0.15 0.25
Semiconductor Group 4 30/Jan/1998
Page 5

BUZ 103 SL
SPP28N05L
Power dissipation
P
= ƒ(TC)
tot
80
W
P
tot
60
50
40
30
20
10
0
0 20 40 60 80 100 120 140 °C 180
Drain current
ID = ƒ(TC)
parameter: V
30
A
26
24
I
D
22
20
18
16
14
12
10
8
6
4
2
0
0 20 40 60 80 100 120 140 °C 180
T
C
GS
≥
4 V
T
C
Safe operating area
ID = ƒ(VDS)
parameter: D = 0, TC = 25°C
3
10
A
I
D
2
10
10
10
DS(on)
R
1
0
0
10
=
I
D
/
DS
V
1
10
t
= 15.0µs
p
DC
100 µs
1 ms
10 ms
10
V
Transient thermal impedance
Z
= ƒ(tp)
th JC
parameter: D = tp / T
1
10
K/W
0
10
Z
thJC
-1
10
D = 0.50
-2
10
-3
10
single pulse
-4
2
V
DS
10
10
-7
-6
-5
-4
10
10
10
10
-3
10
0.20
0.10
0.05
0.02
0.01
-2
-1
10
10 0 s
t
p
Semiconductor Group 5 30/Jan/1998
Page 6

BUZ 103 SL
SPP28N05L
Typ. output characteristics
ID = ƒ(VDS)
parameter: tp = 80 µs , T
65
P
= 75W
tot
A
55
I
D
50
45
40
35
30
25
20
15
10
5
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 V 5.0
l
k
j
= 25 °C
j
h
i
g
VGS [V]
a 2.5
f
b 3.0
c 3.5
d 4.0
e e 4.5
f 5.0
g 5.5
h 6.0
d
i 6.5
j 7.0
k 8.0
c
l 10.0
b
a
V
DS
Typ. drain-source on-resistance
R
DS (on)
= ƒ(ID)
parameter: tp = 80 µs, Tj = 25 °C
0.16
R
DS (on)
a
Ω
0.12
0.10
0.08
0.06
0.04
V
V
[V] =
[V] =
GS
GS
0.02
a
a
b
2.5
3.0
0.00
3.5
0 10 20 30 40 A 55
4.0
b
c
d
4.5
5.0
c
e
f
g
6.0
6.5
h
5.5
d
7.0
e
f
g
h
i
j
k
i
j
k
8.0
10.0
I
D
Typ. transfer characteristics ID = f (VGS)
parameter: tp = 80 µs
V
≥
2 x
x R
ID
DS(on)max
60
A
50
45
40
35
30
25
20
15
10
5
0
0 1 2 3 4 5 6 7 8 V 10
I
DS
D
V
GS
Semiconductor Group
6 30/Jan/1998
Page 7

BUZ 103 SL
SPP28N05L
Drain-source on-resistance
R
DS (on)
= ƒ(Tj)
parameter: ID = 20 A, VGS = 4.5 V
0.16
Ω
R
DS (on)
0.12
0.10
0.08
0.06
0.04
0.02
0.00
-60 -20 20 60 100 °C 180
98%
typ
Gate threshold voltage
V
GS(th)
= f (Tj)
parameter:VGS=VDS,ID = 50µA
3.0
V
2.6
2.4
V
GS(th)
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-60 -20 20 60 100 140 V 200
T
j
max
typ
min
T
j
Typ. capacitances
C = f (V
DS
)
parameter:VGS = 0V, f = 1MHz
4
10
C
pF
3
10
2
10
0 5 10 15 20 25 30 V 40
Forward characteristics of reverse diode
IF = ƒ(VSD)
parameter: Tj, tp = 80 µs
3
10
A
I
F
2
10
C
iss
1
10
= 25 °C typ
T
j
= 175 °C typ
T
j
= 25 °C (98%)
C
oss
C
rss
10
0
0.0 0.4 0.8 1.2 1.6 2.0 2.4 V 3.0
V
DS
T
j
Tj = 175 °C (98%)
V
SD
Semiconductor Group 7 30/Jan/1998
Page 8

BUZ 103 SL
SPP28N05L
Avalanche energy EAS = ƒ(Tj)
parameter: ID = 28 A, VDD = 25 V
RGS = 25 Ω, L = 357 µH
150
mJ
130
120
E
AS
110
100
90
80
70
60
50
40
30
20
10
0
20 40 60 80 100 120 140 °C 180
Typ. gate charge
VGS = ƒ(Q
parameter: I
16
V
V
GS
12
10
8
6
4
2
0
T
j
)
Gate
= 28 A
D puls
V
0,2
DS max
0 5 10 15 20 25 30 35 40 nC 50
0,8
V
DS max
Q
Gate
Drain-source breakdown voltage
V
(BR)DSS
V
(BR)DSS
= ƒ(Tj)
65
V
61
59
57
55
53
51
49
-60 -20 20 60 100 °C 180
T
j
Semiconductor Group 8 30/Jan/1998