RATINGS AND CHARACTERISTIC CURVES SMBJ5.0 THRU SMBJ188CA
Fig. 2ÐP uls e Derating C ur ve
Fig. 1ÐP eak P uls e Power R ating C urve
100
100
10
1
75
50
25
0
0.2 x 0.2" (0.5 x 0.5mm)
C opper P ad Areas
0.1
25
50
75
150
175
200
0
100
125
0.1μ
s
1.0
μ
s
1 0
μs
100
1.0ms
10ms
td , P ulse Width (sec.)
TA
,
Ambient Temperature ( C )
Fig. 3Ð P uls e Waveform
Fig. 4ÐT ypical J unction C apacitance
6,000
1,000
150
100
50
Measured at
Zero Bias
TJ = 25 oC
P ulse Width (td)
tr = 10μs
is defined as the point
where the peak current
decays to 50% of IP P M
P eak Value
IP P M
Half Value IP P
IP P M
2
VR , Measured at
S tand-Off
Voltage, VWM
100
10/1000
μ
s
W
aveform
as defined by R .E .A.
Uni-Directional
Bi-Directional
TJ = 25 oC
f = 1.0MHz
td
Vsig = 50mVp-p
0
10
1.0
3.0
4.0
0
2.0
1
10
100
200
VWM
,
R everse S tand-Off Voltage (V)
t , Time (ms)
Fig. 6ÐMaximum Non-R epetitive P eak
Forward S ugr e C urrent
Fig. 5ÐTypical Trans ient Thermal
Impedance
100
200
100
8.3ms S ingle Half S ine-Wave
(J E DE C Method)
Unidirectional Only
10
1.0
0.1
10
0.001
0.01
0.1
1
10
100
1000
1
1
0
100
Number of C ycles at 60HZ
tp , P ulse Duration (sec)
DAESAN [ DAESAN ELECTRONICS CORP. ]
