R8, 22-Jan-20211 / 3DT116308C
YENYO
Dimensions in inches and (millimeters)
P6SMB SERIES
Surface Mount Transient Voltage Suppressor
Breakdown Voltage 6.8 to 600 V
Peak Pulse Power 600W
SMB/DO-214AA
Features
Glass passivated chip
600W peak pulse power capability at
10/1000μs waveform, repetition rate
(duty cycles):0.01%
Low leakage
Excellent clamping capability
Very fast response time
RoHS compliant
Mechanical Data
Case: Molded plastic, SMB/DO-214AA
Epoxy: UL 94V-0 rate flame retardant
Terminals: Solderable per MIL-STD-750,
method 2026
Polarity: Color band denotes cathode end
Mounting position: Any
NOTES : (1) Non-repetitive current pulse, per Fig. 3 and derated above TA=25
℃
per Fig. 2
(2) Mounted on copper pad area of 0.2” x 0.2” (5.0 x 5.0mm) to each terminal
(3) Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty cycle=4 per minute maximum
(4) VF<3.5V for devices of VBR<200V and VF<5.0V for devices of VBR>201V
PARAMETER UNITSYMBOL
W
Peak power dissipation with a 10/1000μs
waveform (Note 1,2)
A
5.0 W
Power dissipation on infinite heatsink
at TL=75
℃
Peak forward surge current, 8.3 ms single
half sine-wave (Note 3)
V
Maximum instantaneous forward voltage
at 50A for unidirectional only (Note 4)
PPPM
IFSM
PD
VF
600
100
VALUE
3.5 / 5.0
MAXIMUM RATINGS AND THERMAL CHARACTERISTICS
TA = 25
℃
unless otherwise noted
Typical thermal resistance junction
to ambient RθJA
℃
/W
100
Operating junction and storage temperature
range TJ , TSTG
℃
-65 to +150
Typical thermal resistance junction
to lead RθJL
℃
/W
20
.160(4.06)
.191(4.85)
.006(.152)
.012(.305)
.083(2.13)
.104(2.65)
.200(5.08)
.220(5.59)
.030(0.75)
.060(1.52) MAX .008(.203)
.075(1.91)
.087(2.20)
.130(3.30)
.155(3.94)
DT116308C 2 / 3 R8, 22-Jan-2021
Uni Bi Min (V) Max (V) IT (mA)
P6SMB6.8A P6SMB6.8CA 6V8A 6V8C 6.46 7.14 10 1000 5.8 57.14 10.5
P6SMB7.5A P6SMB7.5CA 7V5A 7V5C 7.13 7.88 10 500 6.4 53.10 11.3
P6SMB8.2A P6SMB8.2CA 8V2A 8V2C 7.79 8.61 10 200 7.0 49.59 12.1
P6SMB9.1A P6SMB9.1CA 9V1A 9V1C 8.65 9.56 1 50 7.8 44.78 13.4
P6SMB10A P6SMB10CA 10A10C 9.50 10.50 1 10 8.6 41.38 14.5
P6SMB11A P6SMB11CA 11A11C10.45 11.55 1 5 9.4 38.46 15.6
P6SMB12A P6SMB12CA 12A12C11.40 12.60 1 5 10.2 35.93 16.7
P6SMB13A P6SMB13CA 13A13C12.35 13.65 1 1 11.1 32.97 18.2
P6SMB15A P6SMB15CA 15A15C14.25 15.75 1 1 12.8 28.30 21.2
P6SMB16A P6SMB16CA 16A16C15.20 16.80 1 1 13.6 26.67 22.5
P6SMB18A P6SMB18CA 18A18C17.10 18.90 1 1 15.3 23.81 25.2
P6SMB20A P6SMB20CA 20A20C19.00 21.00 1 1 17.1 21.66 27.7
P6SMB22A P6SMB22CA 22A22C20.90 23.10 1 1 18.8 19.61 30.6
P6SMB24A P6SMB24CA 24A24C22.80 25.20 1 1 20.5 18.07 33.2
P6SMB27A P6SMB27CA 27A27C25.65 28.35 1 1 23.1 16.00 37.5
P6SMB30A P6SMB30CA 30A30C28.50 31.50 1 1 25.6 14.49 41.4
P6SMB33A P6SMB33CA 33A33C31.35 34.65 1 1 28.2 13.13 45.7
P6SMB36A P6SMB36CA 36A36C34.20 37.80 1 1 30.8 12.02 49.9
P6SMB39A P6SMB39CA 39A39C37.05 40.95 1 1 33.3 11.13 53.9
P6SMB43A P6SMB43CA 43A43C40.85 45.15 1 1 36.8 10.12 59.3
P6SMB47A P6SMB47CA 47A47C44.65 49.35 1 1 40.2 9.26 64.8
P6SMB51A P6SMB51CA 51A51C48.45 53.55 1 1 43.6 8.56 70.1
P6SMB56A P6SMB56CA 56A56C53.20 58.80 1 1 47.8 7.79 77.0
P6SMB62A P6SMB62CA 62A62C58.90 65.10 1 1 53.0 7.06 85.0
P6SMB68A P6SMB68CA 68A68C64.60 71.40 1 1 58.1 6.52 92.0
P6SMB75A P6SMB75CA 75A75C71.25 78.75 1 1 64.1 5.83 103.0
P6SMB82A P6SMB82CA 82A82C77.90 86.10 1 1 70.1 5.31 113.0
P6SMB91A P6SMB91CA 91A91C86.45 95.55 1 1 77.8 4.80 125.0
P6SMB100A P6SMB100CA 100A100C95.00 105.0 1 1 85.5 4.38 137.0
P6SMB110A P6SMB110CA 110A110C104.5 115.5 1 1 94.0 3.95 152.0
P6SMB120A P6SMB120CA 120A120C114.0 126.0 1 1 102.0 3.64 165.0
P6SMB130A P6SMB130CA 130A130C123.5 136.5 1 1 111.0 3.35 179.0
P6SMB150A P6SMB150CA 150A150C142.5 157.5 1 1 128.0 2.90 207.0
P6SMB160A P6SMB160CA 160A160C152.0 168.0 1 1 136.0 2.74 219.0
P6SMB170A P6SMB170CA 170A170C161.5 178.5 1 1 145.0 2.56 234.0
P6SMB180A P6SMB180CA 180A180C171.0 189.0 1 1 154.0 2.44 246.0
P6SMB200A P6SMB200CA 200A200C190.0 210.0 1 1 171.0 2.19 274.0
P6SMB220A P6SMB220CA 220A220C209.0 231.0 1 1 185.0 1.83 328.0
P6SMB250A P6SMB250CA 250A250C237.5 262.5 1 1 214.0 1.74 344.0
P6SMB300A P6SMB300CA 300A300C285.0 315.0 1 1 256.0 1.45 414.0
P6SMB350A P6SMB350CA 350A350C332.5 367.5 1 1 299.3 1.24 482.0
P6SMB380A P6SMB380CA 380A380C361.0 399.0 1 1 324.9 1.14 524.4
P6SMB400A P6SMB400CA 400A400C380.0 420.0 1 1 342.0 1.09 548.0
P6SMB440A P6SMB440CA 440A440C418.0 462.0 1 1 376.2 0.99 607.2
P6SMB480A P6SMB480CA 480A480C456.0 504.0 1 1 408.0 0.91 658.0
P6SMB500A P6SMB500CA 500A500C475.0 525.0 1 1 427.5 0.87 690.0
P6SMB520A P6SMB520CA 520A520C494.0 546.0 1 1 444.6 0.84 717.6
P6SMB550A P6SMB550CA 550A550C522.5 577.5 1 1 470.3 0.79 759.0
P6SMB600A P6SMB600CA 600A600C570.0 630.0 1 1 513.0 0.72 828.0
Add suffix "CA" after part number to specify Bi-directional devices.
For Bi-directional type having VR of 10 volts and less, the IR limit is double.
Maximum
Reverse
Leakage
IR@VRWM
(μA)
Working
Peak
Reverse
Voltage
VRWM (V)
Maximum
Reverse
Surge
Current
IPP (A)
Maximum
Clamping
Voltage
VC@IPP
(V)
Device
Marking
Code
Breakdown Voltage
VBR@IT
Part Number
(Uni)
Part Number
(Bi)
Electrical Characteristics(TA=25℃ unless otherwise noted)
P6SMB SERIES
R8, 22-Jan-20213 / 3
YENYO TECHNOLOGY CO., LTD.
DT116308C
RATINGS AND CHARACTERISTICS CURVES P6SMB SERIES
0
0
100
200
Peak Pulse Derating in Percentage of Peak
Power or Current (%)
Ambient Temperature (℃)
Fig.2 - Pulse Derating Curve
50
60
25
40
75 175100 125 150
20
80
0
0
120
4.0
Peak Pulse Current (%)
Time (ms)
Fig.3 - Pulse Waveform
80
60
3.0
1.0 2.0
20
100
40
Peak value (IPPM)
Tr = 10μs
Half value = IPPM
2
td
TJ = 25℃
Pluse width(td) is defined
as that point where the
peak current decays to 50%
of IPPM
10/1000 μsec. Waveform
as defined by R.E.A
1
1
10000
1000
Junction Capacitance (pF)
Reverse Breakdown Voltage (V)
Fig.4 - Typical Junction Capacitance
100
10
10 100
1000
TJ = 25℃
f=1.0MHz
Vsig=50mVp-p
Uni-directional
@zero bias
Bi-directional
@zero bias
Bi-directional@VRWM
Uni-directional@VRWM
0
1
100
100
Peak Forward Surge Current (A)
Number of Cycles at 60 Hz
Fig.6 - Maximum Non-Repetitive
Surge Current
50
25
10
75
Pulse Width 8.3ms
Single Half-Sire-Wave
(JEDEC Method)
0
0
5.0
200
Steady State Power Dissipation (W)
Lead Temperature (℃)
Fig.5 - Steady State Power
Derating Curve
1.0
2.0
3.0
4.0
25 50 75 100 125 150 175
0.1
1μs
100
10ms
Peak Power (kW)
Pulse Width
Fig.1 - Peak Pulse Power
Rating Curve
10μs
10
T
A
= 25
℃
Non-repetitive Pulse Waveform
Showen in Figure 3
1
100μs 1ms
