P6SMBJ SERIES
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
CHENG- YI
ELECTRONIC
VOLTAGE 5.0 to 170 VOL
TS
PEAK PULSE POWER 600 WATTS
SMB/DO-214AA
FEATURES
For surface mounted applications in order to
optimize board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
Repetition Rate (duty cycle):0.01%
Fast response time: typically less then 1.0 ps
from 0 volts to BV for unidirectional types
Typical I
D
less then 1 A above 10V
High tempreature soldering:260
0
C/10 seconds
at terminals
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
.075(1.91)
.083(2.11)
.130(3.30)
.155(3.94)
.160(4.06)
.185(4.70)
.006(.152)
.012(.305)
.083(2.13)
.096(2.44)
.030(0.76)
.050(1.27)
.004(.102)
.008(.203) .200(5.08)
.220(5.59)
Dimensions in inches and (millimeters)
MECHANICAL DATA
Case:JEDEC DO-214AA molded plastic over passivated junction
Terminals:Solder plated solderable per MIL-STD-750, Method 2026
Polarity:Color band denotes positive end (cathode) except Bidirectional
Standard Packaging: 12mm tape (EIA STD EIA-481-1)
Weight:0.003 ounce, 0.093 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
0
C ambient temperature unless otherwise specified.
RATINGS
Peak Pulse Power Dissipation on 10/1000
Peak Pulse on Current 10/1000
s
(NOTE 1,2,Fig.1)
s waveform
(NOTE 1,Fig.3)
SYMBOL
P
PPM
I
PPM
I
FSM
T
J
, T
STG
VALUE
Minimum 600
See Table 1
100.0
-55 to + 150
UNITS
Watts
Amps
Amps
0
Peak forward Surge Current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
(NOTE 2,3)
Operating Junction and Storage Temperature Range
C
Notes: 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25
0
C per Fig.2
2. Measured on 5.0mm2 (0.13mm thick) land areas
3. Measured on 8.3mm, single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum.
265
P6SMBJ SERIES
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
CHENG- YI
ELECTRONIC
MAXIMUM RATINGS AND CHARACTERISTIC CURVES
P6SMBJ SERIES
Fig. 2 - PULSE DERATING CURVE
PEAK PULSE POWER (P
PP
) OR CURRENT (l
PP
)
DERATING PERCENTAGE %
100
Fig. 1 - PEAK PULSE POWER RATING CURVE
P
PPM
, PEAK PULSE POWER, kW
100
Non-Repetitive
Pulse waveform
Shown in Flgure 3
T
A
=25
0
C
75
10
50
1.0
Mounted on 5.0mm
Copper Land Areas
25
0.1
0.1 s
1.0 s
10 s
100 s
1.0ms
10ms
td, PULSE WIDTH,
SEC
0
0
25
50
75
100
125
150
175
200
T
A
, AMBIENT TEMPERATURE,
0
C
Fig. 3
-
PULSE WAVEFORM
150
Fig. 4 - TYPICAL JUNCTION CAPACITANCE
tf=10 se
Peak Value
Ippm
T
A
=25 C
Pulse Width (td) is Defined
as the Poitn Where the Peak
Current Decays to 50% of Ipp
0
I
PPM
,
PEAK PULSE CURRENT, %
6,000
4,000
0
TJ=125C
f=1.0MHz
Vsig=50mVp-p
100
Half Value-Ipp
2
2,000
Measursd at
Zero Bias
50
10/1000 sec Waveform
as Defined by R.E.A
e-kt
td
CJ, CAPACITANCE, pF
1,000
800
600
400
Measursd at
Stand-Off
Voltage(V
MW
)
200
100
80
60
40
0
0
1.0
2.0
3.0
4.0
t, TIME, ms
Fig. 5
-
MAXIMUM NON-REPETITIVE
I
FSM
, PEAK FORWARD SURGE CURRENT
AMPERES
PEAK FORWARD SURGE CURRENT
200
TJ=TJ max
8.3ms Single Half Sine-Wave
JEDEC Method
20
10
1.0
2.0
10
20
100
200
100
V(
WM
), REVERSE STAND-OFF VOLTAGE,
VOLTS
50
10
1
5
10
50
100
NUMBER OF CYCLES AT 60 Hz
266
Switching Power Supply Study Group
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