BUZ 12 AL
Not for new design
SIPMOS ® Power Transistor • N channel • Enhancement mode • Avalanche-rated • Logic Level
Pin 1 G Type BUZ 12 AL
Pin 2 D
Pin 3 S
VDS
50 V
ID
42 A
RDS(on)
0.035 Ω
Package TO-220 AB
Ordering Code C67078-S1331-A3
Maximum Ratings Parameter Continuous drain current Symbol Values 42 Unit A
ID IDpuls
168
TC = 44 °C
Pulsed drain current
TC = 25 °C
Avalanche current,limited by Tjmax Avalanche energy,periodic limited by Tjmax Avalanche energy, single pulse
IAR EAR EAS
42 2.5 mJ
ID = 42 A, VDD = 25 V, RGS = 25 Ω L = 23.2 µH, Tj = 25 °C
Gate source voltage Gate-source peak voltage,aperiodic Power dissipation 41
VGS Vgs Ptot
± 14 ± 20
V W
TC = 25 °C
Operating temperature Storage temperature Thermal resistance, chip case Thermal resistance, chip to ambient DIN humidity category, DIN 40 040 IEC climatic category, DIN IEC 68-1
125
Tj Tstg RthJC RthJA
-55 ... + 150 -55 ... + 150 ≤1 ≤ 75 E 55 / 150 / 56
°C K/W
Semiconductor Group
1
07/96
BUZ 12 AL
Not for new design
Electrical Characteristics, at Tj = 25°C, unless otherwise specified Parameter Symbol min. Static Characteristics Drain- source breakdown voltage Values typ. max. Unit
V(BR)DSS
50 1.6 0.1 10 10 0.03 2
V
VGS = 0 V, ID = 0.25 mA, Tj = 25 °C
Gate threshold voltage
VGS(th)
1.2
VGS=VDS, ID = 1 mA
Zero gate voltage drain current
IDSS
1 100
µA
VDS = 50 V, VGS = 0 V, Tj = 25 °C VDS = 50 V, VGS = 0 V, Tj = 125 °C
Gate-source leakage current
IGSS
100
nA Ω 0.035
VGS = 20 V, VDS = 0 V
Drain-Source on-resistance
RDS(on)
VGS = 5 V, ID = 21 A
Semiconductor Group
2
07/96
BUZ 12 AL Not for new design
Electrical Characteristics, at Tj = 25°C, unless otherwise specified Parameter Symbol min. Dynamic Characteristics Transconductance Values typ. max. Unit
gfs
16 30 2100 800 280 -
S pF 2800 1200 450 ns 45 60
VDS≥ 2 * ID * RDS(on)max, ID = 21 A
Input capacitance
Ciss Coss
-
VGS = 0 V, VDS = 25 V, f = 1 MHz
Output capacitance
VGS = 0 V, VDS = 25 V, f = 1 MHz
Reverse transfer capacitance
Crss
-
VGS = 0 V, VDS = 25 V, f = 1 MHz
Turn-on delay time
td(on)
VDD = 30 V, VGS = 5 V, ID = 3 A RGS = 50 Ω
Rise time
tr
160 240
VDD = 30 V, VGS = 5 V, ID = 3 A RGS = 50 Ω
Turn-off delay time
td(off)
270 350
VDD = 30 V, VGS = 5 V, ID = 3 A RGS = 50 Ω
Fall time
tf
160 200
VDD = 30 V, VGS = 5 V, ID = 3 A RGS = 50 Ω
Semiconductor Group
3
07/96
BUZ 12 AL
Not for new design
Electrical Characteristics, at Tj = 25°C, unless otherwise specified Parameter Symbol min. Reverse Diode Inverse diode continuous forward current IS A 1.8 200 0.25 42 168 V 2.2 ns µC Values typ. max. Unit
TC = 25 °C
Inverse diode direct current,pulsed
ISM
-
TC = 25 °C
Inverse diode forward voltage
VSD trr Qrr
VGS = 0 V, IF = 84 A
Reverse recovery time
VR = 30 V, IF=lS, diF/dt = 100 A/µs
Reverse recovery charge
VR = 30 V, IF=lS, diF/dt = 100 A/µs
Semiconductor Group
4
07/96
BUZ 12 AL
Not for new design
Power dissipation Ptot = ƒ(TC)
Drain current ID = ƒ(TC) parameter: VGS ≥ 5 V
45 A
130 W 110
Ptot
100 90 80 70 60 50 40 30 20
ID
35 30 25 20 15 10 5
10 0 0 20 40 60 80 100 120 °C 160 0 0 20 40 60 80 100 120 °C 160
TC
TC
Safe operating area ID = ƒ(VDS) parameter: D = 0, TC = 25°C
10 3
Transient thermal impedance Zth JC = ƒ(tp) parameter: D = tp / T
10 1 K/W
A
10 0
t = 47.0µs p
ID
/ID
10 2
ZthJC
10 -1
=
VD
S
100 µs
RD
) on S(
1 ms
10 -2 D = 0.50 0.20
10
1
10 ms
10
-3
0.10 0.05
10 -4 DC 10 0 0 10 10 -5 -7 10
single pulse
0.02 0.01
10
1
V 10
2
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
s 10
0
VDS
tp
Semiconductor Group
5
07/96
BUZ 12 AL
Not for new design
Typ. output characteristics ID = ƒ(VDS) parameter: tp = 80 µs
100 A
Typ. drain-source on-resistance RDS (on) = ƒ(ID) parameter: VGS
0.11
Ptot = 125W
j lk i h g f e
VGS [V] a 2.5
b 3.0
Ω
0.09 RDS (on) 0.08 0.07 0.06 0.05 0.04 0.03 0.02
a
a
b
c
d
ID
80 70 60 50
c
d c 3.5
d 4.0 e 4.5 f 5.0
g 5.5 h 6.0 i j 7.0 8.0
40 30 20 10 0 0.0 1.0 2.0 3.0 4.0 V
b k 9.0
l 10.0
e f gh ij kl
VGS [V] =
0.01 0.00 6.0 0
a 2.5
b 3.0
c 3.5
d 4.0
e f 4.5 5.0
g 5.5
h i 6.0 7.0
j 8.0
k l 9.0 10.0
10
20
30
40
50
60
A
80
VDS
ID
Typ. transfer characteristics ID = f (VGS)
Typ. forward transconductance gfs = f (ID)
parameter: tp = 80 µs VDS≥2 x ID x RDS(on)max
70 A 60
parameter: tp = 80 µs, VDS≥2 x ID x RDS(on)max
40
S
ID
55 50 45 40 35 30 25 20
gfs
30
25
20
15
10 15 10 5 0 0 1 2 3 4 5 6 7 8 V 10 5 0 0 10 20 30 40 50
VGS
A ID
65
Semiconductor Group
6
07/96
BUZ 12 AL
Not for new design
Drain-source on-resistance RDS (on) = ƒ(Tj ) parameter: ID = 21 A, VGS = 5 V
0.09
Gate threshold voltage VGS (th) = ƒ(Tj) parameter: VGS = VDS, ID = 1 mA
4.6 V 4.0
Ω
RDS (on)0.07
0.06 0.05
VGS(th)
3.6 3.2 2.8
98%
0.04 0.03 0.02
2.4
98%
2.0
typ
typ
1.6
2%
1.2 0.8
0.01 0.00 -60 -20 20 60 100 °C 160
0.4 0.0 -60 -20 20 60 100 °C 160
Tj
Tj
Typ. capacitances
C = f (VDS) parameter:VGS = 0V, f = 1MHz
10 1
Forward characteristics of reverse diode IF = ƒ(VSD) parameter: Tj , tp = 80 µs
10 3
nF C 10 0
A
Ciss
IF
10 2
Coss
Crss
10 -1 10 1
Tj = 25 °C typ Tj = 150 °C typ Tj = 25 °C (98%) Tj = 150 °C (98%)
10 -2 0 10 0 0.0
5
10
15
20
25
30
V VDS
40
0.4
0.8
1.2
1.6
2.0
2.4
V
3.0
VSD
Semiconductor Group
7
07/96
BUZ 12 AL
Not for new design
Avalanche energy EAS = ƒ(Tj ) parameter: ID = 42 A, VDD = 25 V RGS = 25 Ω, L = 23.2 µH
45 mJ
Typ. gate charge VGS = ƒ(QGate) parameter: ID puls = 63 A
16
V
EAS
35 30
VGS
12
10 25 8 20 6 15 10 5 0 20 40 60 80 100 120 °C 160 4 0,2 VDS max 0,8 VDS max
2 0 0 20 40 60 80 nC 120
Tj
Q Gate
Drain-source breakdown voltage V(BR)DSS = ƒ(Tj )
60 V
V(BR)DSS 57
56 55 54 53 52 51 50 49 48 47 46 45 -60
-20
20
60
100
°C
160
Tj
Semiconductor Group
8
07/96
BUZ 12 AL
Not for new design
Package Outlines TO-220 AB Dimension in mm
Semiconductor Group
9
07/96