Diodes SMBJ5.0(C)A - SMBJ170(C)A - Manual (Page 3)

SMBJ5.0(C)A - SMBJ170(C)A
Document number: DS19002 Rev. 17 - 2
3 of 5
www.diodes.com
June 2009
© Diodes Incorporated
SMBJ5.0(C)A - SMBJ170(C)A
10 X 1000 Waveform
as defined by REA
0 25 50 75 100 125 150 175 200
100
75
50
25
0
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Pulse Derating Curve
A
°
P
EAK
P
U
LS
E
D
E
R
A
T
IN
G
IN
%
O
F
P
EAK
POW
E
R OR CURR
ENT
1 10 100 1000
10
100
1000
10,000
V , REVERSE STANDOFF VOLTAGE (V)
Fig. 2 Typical Total Capacitance
RWM
C
,
C
A
P
A
C
IT
AN
C
E (
p
F
)
T
T = 25 C
j
°
f = 1.0 MHz
V
= 50 mV p-p
sig
Measured at
zero bias
Uni-directional
Bi-directional
0.1 1.0
0.1
10 100
1.0
10
1000 10000
T = 25 C
j
°
P
,
P
EA
K
P
U
L
SE
P
O
WE
R
(k
W
)
PK
100
Non Repetitive
Pulse Waveform
Shown in Fig. 4
I
, PEAK PUL
SE
CURR
ENT
(%
I
)
PP
p
p
t, TIME (ms)
Fig. 4 Pulse Waveform
0
120
100
80
60
40
20
2 5 10
I,
P
EAK
F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
EN
T
(A
)
FS
M
NUMBER OF CYCLES AT 60Hz
Fig. 5 Maximum Non-Repetitive Surge Current
20 50 100 1
Pulse Width 8.3ms
Single Half-Sine-Wave
0.0
1.0
2.0
3.0
0 25 50 75 100 125 150 175 200
P
M S
T
EAD
Y
S
T
A
T
E
P
O
WE
R
D
ISSI
P
A
T
IO
N (
W
)
(A
V
),
T , LEAD TEMPERATURE ( C)
Fig. 6 Steady State Power Derating Curve
L
°
4.0
5.0