P6SMB6.8 THRU P6SMB440CA
RATINGS AND CHARACTERISTIC CURVES
100
100
10
1
75
50
25
0.2 x 0.2" (0.5 x 0.5mm)
Copper Pad Areas
0.1
0
25
50
75
150
175
200
0
100
125
0.1 s
1.0 s
10 s
100 s
1.0ms
10ms
td — Pulse Width (sec.)
TA — Ambient Temperature ( C)
FIG. 1- Peak Pulse Power Rating Curve
FIG. 2- Pulse Derating Curve
6,000
150
100
50
Measured at
Zero Bias
TJ = 25 C
Pulse Width (td)
is defined as the point
where the peak current
decays to 50% of IPPM
tr = 10 sec.
u
Peak Value
IPPM
1,000
100
10
Half Value — IPP
IPPM
2
VR , Measured at
S tand-Off
Voltage, VWM
10/1000 sec. Waveform
as defined by R .E .A.
Uni-Directional
Bi-Directional
TJ = 25 C
f = 1.0MHz
Vsig = 50mVp-p
td
0
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. 3- Pulse Waveform
FIG.4 - Typical Junction Capacitance
100
200
100
8.3ms S ingle Half S ine-Wave
(JE 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 Cycles at 60HZ
tp — Pulse Duration (sec)
FIG.6 - Maximum Non-Repetitive Peak
Forward Surge Current
FIG. 5 - Typical Transient Thermal
Impedance
DIOTECH [ DIOTECH COMPANY. ]
