UNI-
POLAR
BI-
POLAR
P6SMB 6.8A 6V8A 6V8C 5.80 6.45 7.14 10 10.5 57.1 1000
P6SMB 7.5A 7V5A 7V5C 6.40 7.13 7.88 10 11.3 53.1 500
P6SMB 8.2A 8V2A 8V2C 7.02 7.79 8.61 10 12.1 49.6 200
P6SMB 9.1A 9V1A 9V1C 7.78 8.65 9.55 1 13.4 44.8 50
P6SMB 10A 10A 10C 8.55 9.50 10.50 1 14.5 41.4 10
P6SMB 11A 11A 11C 9.40 10.50 11.60 1 15.6 38.5 5
P6SMB 12A 12A 12C 10.20 11.40 12.60 1 16.7 35.9 5
P6SMB 13A 13A 13C 11.10 12.40 13.70 1 18.2 33.0 5
P6SMB 15A 15A 15C 12.80 14.30 15.80 1 21.2 28.3 5
P6SMB 16A 16A 16C 13.60 15.20 16.80 1 22.5 26.7 5
P6SMB 18A 18A 18C 15.30 17.10 18.90 1 25.5 23.8 5
P6SMB 20A 20A 20C 17.10 19.00 21.00 1 27.7 21.7 5
P6SMB 22A 22A 22C 18.80 20.90 23.10 1 30.6 19.6 5
P6SMB 24A 24A 24C 20.50 22.80 25.20 1 33.2 18.1 5
P6SMB 27A 27A 27C 23.10 25.70 28.40 1 37.5 16.0 5
P6SMB 30A 30A 30C 25.60 28.50 31.50 1 41.4 14.5 5
P6SMB 33A 33A 33C 28.20 31.40 34.70 1 45.7 13.1 5
P6SMB 36A 36A 36C 30.80 34.20 37.80 1 49.9 12.0 5
P6SMB 39A 39A 39C 33.30 37.10 41.00 1 53.9 11.1 5
P6SMB 43A 43A 43C 36.80 40.90 45.20 1 59.3 10.1 5
P6SMB 47A 47A 47C 40.20 44.70 49.40 1 64.8 9.3 5
P6SMB 51A 51A 51C 43.60 48.50 53.60 1 70.1 8.6 5
P6SMB 56A 56A 56C 47.80 53.20 58.80 1 77.0 7.8 5
P6SMB 62A 62A 62C 53.00 58.90 65.10 1 85.0 7.1 5
P6SMB 68A 68A 68C 58.10 64.60 71.40 1 92.0 6.5 5
P6SMB 75A 75A 75C 64.10 71.30 78.80 1 103.0 5.8 5
P6SMB 82A 82A 82C 70.10 77.90 86.10 1 113.0 5.3 5
P6SMB 91A 91A 91C 77.80 86.50 95.50 1 125.0 4.8 5
P6SMB 100A 100A 100C 85.50 95.00 105.00 1 137.0 4.4 5
P6SMB 110A 110A 110C 94.00 105.00 116.00 1 152.0 3.9 5
P6SMB 120A 120A 120C 102.00 114.00 126.00 1 165.0 3.6 5
P6SMB 130A 130A 130C 111.00 124.00 137.00 1 179.0 3.4 5
P6SMB 150A 150A 150C 128.00 143.00 158.00 1 207.0 2.9 5
P6SMB 160A 160A 160C 136.00 152.00 168.00 1 219.0 2.7 5
P6SMB 170A 170A 170C 145.00 162.00 179.00 1 234.0 2.6 5
For bidirectional t
y
pe havin
g
Vrwm of 10 volts and less, the IR limit is double.
P6SMB SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE - 6.8 TO 170 Volts
600Watts Peak Pulse Power
REVERSE
LEAKAGE
@ VRWM
IR( A)
REVERSE
STAND-
OFF
VOLTAGE
VRWM(V)
BREAKDOWN
VOLTAGE
VBR(V)
MAX.@IT
MAXIMUM
CLAMPING
VOLTAGE
@Ipp Vc(V)
PEAK
PULSE
CURRENT
Ipp (A)
MARKING CODE
P6SMB
PART
NUMBER
BREAKDOWN
VOLTAGE
VBR(V)
MIN.@IT
TEST
CURRENT
IT (mA)
DB LECTRO Inc.
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714
FEATURES
optimize board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
Repetition Rate(duty cycle):0.01%
Volts to BV for unidirectional types
Typical IR less than 1mA above 10V
Dimensions in inches and (millimeters) MECHANICAL DATA
Standard Packaging 12mm tape(EIA STD RS-481)
Weight 0.003ounce, 0.093gram
SYMBOL VALUE UNITS
PPPM
Minimum
600 Watts
IPPM
SEE
TABLE 1 Amps
TJ, TSTG
-55 to +
150
Notes :
1.Non-repetitive current pulse , per Fig. 3 and derated above TA= 25 per Fig. 2 .
2.Mounted on 5.0mm
2
(0.03mm thick) Copper Pads to each terminal
3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
Fast response time: typically less than 1.0ps from 0
High temperature soldering: 250°C/10 seconds at terminals
Polarity Color band denotes positive end (cathode) except Bidirectional
Terminal Solder plated, solderable per MIL-STD-750, Method 2026
Case JEDEC DO214AA. Molded plastic over glass passivated junction
Peak Forward Surge Current,8.3ms Single Half Sine-Wave
Superimposed on Rated Load,(JEDEC Method) (Note 3)
Operating junction and Storage Temperature Range
IFSM
Peak Pulse Current of on 10/1000 s waveform (Note 1,FIG.3)
P6SMB SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE-6.8 TO 170 Volts
600 Watt Peak Pulse Power
100
For surface mounted applications in order to
Amps
Ratings at 25 ambient temperature unless otherwise specified.
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional use Suffix CA for types P6SMB6.8CA thru types P6SMB170CA
Electrical characteristics apply in both directions
MAXIMUM RATINGS AND CHARACTERISTICS
RATING
Peak Pulse Power Dissipation on 10/1000 s waveform (Note 1,FIG.1)
DB LECTRO Inc.
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714
Ratings and
Characteristic Curves(TA=25 unless otherwise noted)
P6SMB SERIES
RATINGS AND CHARACTERISTIC CURVES
10
100
1000
1 10 100
Number of Cycles at 60 Hz
IFSM-Peak Forward Surge Current (A)
200
Fig.6 - Maximum Non-Repetitive Peak
Forward Surge Current
8.3ms Single Half Sine-Wave
(JEDEC Method)
Unidirectional Only
10
100
1000
10000
1.0 100 20010
VR,Measured at
Stand-Off
Voltage, VWM
TJ = 25°C
f = 1.0MHZ
Vsig = 50mVp-p
Measured at
Zero Bias
Fig.4 - Typical Junction Capacitance
6000
CJ - Junction Capacitance(pF)
Uni-Directional
Bi-Directional
VWM - Reverse Stand-Off Voltage (V)
t - Time(ms)
3.0 4.0
150
0
1.0 2.0
tr = 10µsec.
Peak Value
IPPM
TJ = 25°C
Pulse Width (td)
is defined as the point
where the peak current
decays to 50% of IPPM
10/1000µsec.Waveform
as defined by R.E.A.
td
Fig.3 - Pulse Waveform
4.0
50
Half Value- IPPM
2
100
IPPM - Peak Pulse Current,% IRSM
3.0
0
0.1
1
10
100
0.001 0.01 0.1 1 10 100 1000
Transient Thermal Impedance
( /W)
Fig. 5 - Typ.Transient Thermal Impedance
tp-Pulse Duration (sec)
1.0
0.1
1
10
100
10ms
0.1µs 1.0µs 10µs 100µs 1.0ms
td - Pulse Width (sec.)
Fig. 1 - Peak Pulse Power Rating Curve
PppM-Peak Pulse Power (kW)
0.2x0.2"(5.0x5.0mm)
Copper Pad Areas
0
12.5
25
37.5
50
62.5
75
87.5
100
0 25 50 75 100 125 150 175 200
Fig.2 - Pulse Derating Curve
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage,%
TA - Ambient Temperature (°C)
DB LECTRO Inc.
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714