P6SMB Series Datasheet

Littelfuse Inc.

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Datasheet

Transient Voltage Suppression Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/15/18
Surface Mount – 600W > P6SMB series
Agency Approvals
Description
The P6SMB series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
Applications
TVS devices are ideal for the protection of I/O Interfaces,
VCC bus and other vulnerable circuits used in Telecom,
Computer, Industrial and Consumer electronic
applications.
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
AGENCY AGENCY FILE NUMBER
E230531
P6SMB Series
Bi-directional
Uni-directional
Functional Diagram
Bi-directional
Uni-directional
Cathode Anode
RoHS
Pb
e3
• 600W peak pulse power
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
Excellent clamping
capability
Low incremental surge
resistance
Typical IR less than 1μA
when VBR min>12V
• Optimized surface mount
footprint for minimal PCB
space impact
• Low profile package
Typical failure mode due
to exceeding maximum
ratings is a short circuit
condition
Whisker test conducted
based on Table 4a and 4c
of JEDEC JESD201A
IEC 61000-4-2 ESD
30kV(Air), 30kV (Contact)
EFT protection of data
lines in accordance with
IEC 61000-4-4
• Built-in strain relief
Fast response time:
typically less than 1.0ps
from 0V to VBR min
High temperature
to reflow soldering
guaranteed: 260°C/40sec
VBR @ TJ= VBR@25°C
x (1+αT x (TJ - 25))
(αT:Temperature
Coefficient, typical value
is 0.1%)
• UL Recognized compound
meeting flammability
classification V-0
Meet MSL level1, per
J-STD-020, LF maximun
peak of 260°C
Matte tin lead–free plated
• Halogen free and RoHS
compliant
• Pb-free E3 means 2ND level
interconnect is Pb-free
and the terminal finish
material is tin(Sn) (IPC/
JEDEC J-STD-609A.01)
Parameter Symbol Value Unit
Peak Pulse Power Dissipation at
TA=25ºC by 10/1000µs Waveform
(Fig.2)(Note 1), (Note 2), (Note 5) PPPM 600 W
Power Dissipation on Infinite Heat
Sink at TL=50OCPD5.0 W
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3) IFSM 100 A
Maximum Instantaneous Forward
Voltage at 50A for Unidirectional
Only (Note 4) VF3.5/5.0 V
Operating Temperature Range TJ-65 to 150 °C
Storage Temperature Range TSTG -65 to 175 °C
Typical Thermal Resistance Junction
to Lead RθJL 20 °C/W
Typical Thermal Resistance Junction
to Ambient RθJA 100 °C/W
Notes:
1. Non-repetitive current pulse , per Fig. 4 and derated above TJ (initial) =25OC per Fig. 3.
2. Mounted on copper pad area of 0.2x0.2” (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 single die parts and VF< 5.0V for stacked-die parts.
5. The PPPM of stacked-die parts is 800W and please contact littelfuse® for the detail
stacked-die parts.
Datasheet
Additional Infomarion
Resources Samples
Transient Voltage Suppression Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/15/18
Surface Mount – 600W > P6SMB series
Electrical Characteristics (TA=25°C unless otherwise noted)
Part
Number
(Uni)
Part
Number
(Bi)
Marking Reverse
Stand off
Voltage VR
(Volts)
Breakdown
Voltage VBR
(Volts) @ IT
Test
Current
IT
(mA)
Maximum
Clamping
Voltage VC
@ Ipp
(V)
Maximum
Peak
Pulse
Current Ipp
(A)
Maximum
Reverse
Leakage IR
@ VR
(µA)
Agency
Approval
UNI BI MIN MAX
P6SMB6.8A P6SMB6.8CA 6V8A 6V8C 5.80 6.45 7. 1 4 10 10.5 58.1 1000 X
P6SMB7.5A P6SMB7.5CA 7V5A 7V5C 6.40 7. 1 3 7.88 10 11. 3 54.0 500 X
P6SMB8.2A P6SMB8.2CA 8V2A 8V2C 7.02 7.79 8.61 10 12.1 50.4 200 X
P6SMB9.1A P6SMB9.1CA 9V1A 9V1C 7.78 8.65 9.55 1 13.4 45.5 50 X
P6SMB10A P6SMB10CA 10A 10C 8.55 9.50 10.50 1 14.5 42.1 10 X
P6SMB11A P6SMB11CA 11A 11C 9.40 10.50 11.60 1 15.6 39.1 5 X
P6SMB12A P6SMB12CA 12A 12C 10.20 11.40 12.60 1 16.7 36.5 5 X
P6SMB13A P6SMB13CA 13A 13C 11.10 12.40 13.70 1 18.2 33.5 1 X
P6SMB15A P6SMB15CA 15A 15C 12.80 14.30 15.80 1 21.2 28.8 1 X
P6SMB16A P6SMB16CA 16A 16C 13.60 15.20 16.80 1 22.5 27.1 1 X
P6SMB18A P6SMB18CA 18A 18C 15.30 1 7. 10 18.90 1 25.5 24.2 1 X
P6SMB20A P6SMB20CA 20A 20C 17. 10 19.00 21.00 1 27.7 22.0 1 X
P6SMB22A P6SMB22CA 22A 22C 18.80 20.90 23.10 1 30.6 19.9 1 X
P6SMB24A P6SMB24CA 24A 24C 20.50 22.80 25.20 1 33.2 18.4 1 X
P6SMB27A P6SMB27CA 27A 27C 23.10 25.70 28.40 1 37.5 16.3 1 X
P6SMB30A P6SMB30CA 30A 30C 25.60 28.50 31.50 1 41.4 14.7 1 X
P6SMB33A P6SMB33CA 33A 33C 28.20 31.40 34.70 1 45.7 13.3 1 X
P6SMB36A P6SMB36CA 36A 36C 30.80 34.20 37.80 1 49.9 12.2 1 X
P6SMB39A P6SMB39CA 39A 39C 33.30 37.10 41.00 1 53.9 11.3 1 X
P6SMB43A P6SMB43CA 43A 43C 36.80 40.90 45.20 1 59.3 10.3 1 X
P6SMB47A P6SMB47CA 47A 47C 40.20 44.70 49.40 1 64.8 9.4 1 X
P6SMB51A P6SMB51CA 51A 51C 43.60 48.50 53.60 1 70.1 8.7 1 X
P6SMB56A P6SMB56CA 56A 56C 47.80 53.20 58.80 1 77.0 7. 9 1 X
P6SMB58A P6SMB58CA 58A 58C 52.78 55.10 60.90 1 79.8 7. 7 1 -
P6SMB62A P6SMB62CA 62A 62C 53.00 58.90 65.10 1 85.0 7. 2 1 X
P6SMB68A P6SMB68CA 68A 68C 58.10 64.60 71.40 1 92.0 6.6 1 X
P6SMB75A P6SMB75CA 75A 75C 64.10 71.30 78.80 1 103.0 5.9 1 X
P6SMB82A P6SMB82CA 82A 82C 70.10 77.90 86.10 1 113.0 5.4 1 X
P6SMB91A P6SMB91CA 91A 91C 77.80 86.50 95.50 1 125.0 4.9 1 X
P6SMB100A P6SMB100CA 100A 100C 85.50 95.00 105.00 1 137.0 4.5 1 X
P6SMB110A P6SMB110CA 110A 110C 94.00 105.00 116.00 1 152.0 4.0 1 X
P6SMB120A P6SMB120CA 120A 120C 102.00 114.00 126.00 1 165.0 3.7 1 X
P6SMB130A P6SMB130CA 130A 130C 111.00 124.00 137.00 1 179.0 3.4 1 X
P6SMB150A P6SMB150CA 150A 150C 128.00 143.00 158.00 1 207.0 2.9 1 X
P6SMB160A P6SMB160CA 160A 160C 136.00 152.00 168.00 1 219.0 2.8 1 X
P6SMB170A P6SMB170CA 170A 170C 145.00 162.00 179.00 1 234.0 2.6 1 X
P6SMB180A P6SMB180CA 180A 180C 154.00 171.00 189.00 1 246.0 2.5 1 X
P6SMB200A P6SMB200CA 200A 200C 171.00 190.00 210.00 1 274.0 2.2 1 X
P6SMB220A P6SMB220CA 220A 220C 185.00 209.00 231.00 1 328.0 1. 9 1 X
P6SMB250A P6SMB250CA 250A 250C 214.00 237.00 263.00 1 344.0 1. 8 1 X
P6SMB300A P6SMB300CA 300A 300C 256.00 285.00 315.00 1 414.0 1. 5 1 X
P6SMB350A P6SMB350CA 350A 350C 300.00 332.00 368.00 1 482.0 1.3 1 -
P6SMB400A P6SMB400CA 400A 400C 342.00 380.00 420.00 1 548.0 1.1 1 -
P6SMB440A P6SMB440CA 440A 440C 376.00 418.00 462.00 1 602.0 1. 0 1 -
P6SMB480A P6SMB480CA 480A 480C 408.00 456.00 504.00 1 658.0 0.9 1 -
P6SMB510A P6SMB510CA 510A 510C 434.00 485.00 535.00 1 698.0 0.9 1 -
P6SMB530A P6SMB530CA 530A 530C 451.00 503.50 556.50 1 725.0 0.8 1 -
P6SMB540A P6SMB540CA 540A 540C 460.00 513.00 567.00 1 740.0 0.8 1 -
P6SMB550A P6SMB550CA 550A 550C 468.00 522.50 577.50 1 760.0 0.8 1 -
P6SMB600A P6SMB600CA 600A 600C 512.00 570.00 630.00 1 828.0 0.75 1 -
For bidirectional type having VR of 10 volts and less, the IR limit is double.
For parts without A VBR is ± 10% and VC is 5% higher than with A parts.
Transient Voltage Suppression Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/15/18
Surface Mount – 600W > P6SMB series
I-V Curve Characteristics
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
Figure 2 - Peak Pulse Power Rating
Voltage Transients
Time
Voltage Across TVS
Current Through TVS
Voltage or Current
Figure 1 - TVS Transients Clamping Waveform
Vc VBR VR
IR
IT
Ipp
V
Uni-directional
VF
Vc VBR VR
IR
IT
Ipp
V
Vc
VBR
VR
Ipp
IR
IT
Bi-directional
PPPM Peak Pulse Power Dissipation -- Max power dissipation (VC * IPP)
VR Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation
VBR Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT)
VC Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current)
IR Reverse Leakage Current -- Current measured at VR
VF Forward Voltage Drop for Uni-directional
continues on next page.
t
d
-Pulse Width (ms)
P
PPM
-Peak Pulse Power (kW)
0.1
1
10
100
0.0010.010.1 110
stacked-die, 800W
at 10/1000
µs, 25°C
Single die,600W
at 10/1000
µs, 25°C
TJ initial = T
AMB
Transient Voltage Suppression Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/15/18
Surface Mount – 600W > P6SMB series
IPPM- Peak Pulse Current, % IRSM
0
0
50
100
150
1.0 2.0 3.0 4.0
tr=10µsec
Peak Value
IPPM
IPPM
2
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
t-Time (ms)
Half Value
IPPM ( )
Uni-dire onal
Bi-direc nal
V=VR
Uni-dire onal V=0V
Bi-direc nal V=0V
1.00
10.00
100.00
1000.00
10000.00
1.00 10.00 100.00 1000.00
Cj(pf)
V
BR
—Reverse Breakdown Voltage(V)
Figure 3 - Peak Pulse Power Derating Curve Figure 4 - Pulse Waveform
Figure 5 - Typical Junction Capacitance Figure 6 - Typical Transient Thermal Impedance
0
20
40
60
80
100
120
110100
Number of Cycles at 60 Hz
I
FSM
- Peak Forward Surge Current (A)
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
Ratings and Characteristic Curves (TA=25°C unless otherwise noted) (Continued)
0
20
40
60
80
100
0255075100 125175
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage %
150
TJ - Initial Junction Temperature (ºC)
0.1
1.0
10.0
100.0
0.01.0 2.03.0 4.05.0 6.07.0 8.09.0
I
F
-
Peak Forward Current(A)
V
F-
Peak Forward Voltage(V)
Stacked-die
Single die
Figure 8 - Peak Forward Voltage Drop vs Peak Forward
Current (Typical Values)
0.1
1
10
100
1000
0.001
0.01 0.11 10 100 1000
Transient Thermal Impedance C/W)
T -Pulse Duration (s)
P
Transient Voltage Suppression Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/15/18
Surface Mount – 600W > P6SMB series
Physical Specifications
Weight 0.003 ounce, 0.093 grams
Case JEDEC DO214AA. Molded plastic body
over glass passivated junction
Polarity Color band denotes cathode except for
bidirectional versions
Terminal Matte Tin-plated leads, Solderable per
JESD22-B102
Soldering Parameters
Temperature (T)
Time (t)
Ts(min)
Ts(max)
TL
TP
ts
Preheat
tL
tp
Ramp-up Critical Zone
TL to TP
Ramp-down
t 25˚C to Peak
25˚C
Reflow Condition Lead–free
assembly
Pre Heat
- Temperature Min (Ts(min)) 150°C
- Temperature Max (Ts(max)) 200°C
- Time (min to max) (ts) 60 – 180 secs
Average ramp up rate (Liquidus Temp (TA)
to peak 3°C/second max
TS(max) to TA - Ramp-up Rate 3°C/second max
Reflow - Temperature (TA) (Liquidus) 217°C
- Time (min to max) (ts) 60 – 150 seconds
Peak Temperature (TP) 260+0/-5 °C
Time within 5°C of actual peak
Temperature (tp)20 – 40 seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (TP) 8 minutes Max.
Do not exceed 260°C
Dimensions
Environmental Specifications
High Temp. Storage JESD22-A103
HTRB JESD22-A108
Temperature Cycling JESD22-A104
MSL JEDEC-J-STD-020, Level 1
H3TRB JESD22-A101
RSH JESD22-A111
(all dimensions in mm)
I
L
K
J
Solder Pads
Dimensions Inches Millimeters
Min Max Min Max
A 0.076 0.086 1.930 2.200
B 0.160 0.187 4.060 4.750
C 0.130 0.155 3.300 3.940
D 0.078 0.103 1.990 2.610
E 0.030 0.060 0.760 1.520
F - 0.008 - 0.203
G 0.205 0.220 5.210 5.590
H 0.006 0.012 0.152 0.305
I 0.089 - 2.260 -
J 0.085 - 2.160 -
K - 0.107 - 2.740
L 0.085 - 2.160 -
Transient Voltage Suppression Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/15/18
Surface Mount – 600W > P6SMB series
Part Numbering System
V
BR
VOLTAGE
BI-DIRECTIONAL
5%
V
BR
VOLTAGE TOLERANCE
SERIES
P6SMB XXX CA
Part Marking System
Packaging
Part number Component
Package Quantity Packaging
Option Packaging
Specification
P6SMBxxxXX DO-214AA 3000 Tape & Reel - 12mm tape/13” reel EIA STD RS-481
Tape and Reel Specification
0.47
(12.0)
0.315
(8.0)
0.157
(4.0)
0.49
(12.5)
0.80 (20.2)
Arbor Hole Dia.
13.0 (330)
Dimensions are in inches
(and millimeters).
Direction of Feed
0.059 DIA
(1.5) Cover tape
Cathode
F
XX
YMXXX
Marking Code
Trace Code Marking
Y:Year Code
M: Month Code
XXX: Lot Code
Littelfuse Logo
Cathode Band
(for uni-directional products only)
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and
test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications.
Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.

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