Data Sheet - Littelfuse

TVS Diodes
Surface Mount – 600W > P6SMB series
P6SMB Series
RoHS
Pb e3
Description
Uni-directional
The P6SMB series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Bi-directional
Features
• Excellent clamping
capability
• Low incremental surge
resistance
• Typical IR less than 1µA
above 12V
• For surface mounted
applications to optimize
board space
• Low profile package
• Typical failure mode is
short from over-specified
voltage or current
• Whisker test is conducted
based on JEDEC
JESD201A per its table 4a
and 4c
• IEC-61000-4-2 ESD
15kV(Air), 8kV (Contact)
• ESD protection of data
lines in accordance with
IEC 61000-4-2 (IEC801-2)
• EFT protection of data
lines in accordance with
IEC 61000-4-4 (IEC801-4)
• Built-in strain relief
• 600W peak pulse power
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Symbol
Value
Unit
Peak Pulse Power Dissipation at
TA=25ºC by 10/1000µs Waveform
(Fig.2)(Note 1), (Note 2)
PPPM
600
W
Power Dissipation on Infinite Heat
Sink at TA=50OC
PM(AV)
5.0
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)
VF
3.5V/5.0
V
TJ , TSTG
-55 to 150
°C
Typical Thermal Resistance Junction
to Lead
RuJL
20
°C/W
Typical Thermal Resistance Junction
to Ambient
RuJA
100
°C/W
Operating Junction and Storage
Temperature Range
Notes:
1. Non-repetitive current pulse , per Fig. 4 and derated above TA = 25OC per Fig. 3.
2. Mounted on copper pad area of 0.2x0.2” (5.0 x 5.0mm) to each terminal.
• Fast response time:
typically less than 1.0ps
from 0V to BV min
• VBR @TJ= [email protected]°C x (1+αT
x (TJ - 25))
(αT:Temperature Coefficient)
• Glass passivated chip
junction
• High temperature
soldering guaranteed:
260°C/40 seconds at
terminals
• Plastic package has
underwriters laboratory
flammability 94V-O
• Meet MSL level1, per
J-STD-020, LF maximun
peak of 260°C
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
• 2nd level interconnect is
Pb-free per IPC/JEDEC
J-STD-609A.01
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
device only,duty cycle=4 per minute maximum.
_ 200V and VF<5.0V for VBR >
_ 201V.
4. VF<3.5V for VBR <
Functional Diagram
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.
Bi-directional
Cathode
Anode
Uni-directional
P6SMB Series
54
©2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/09/14
TVS Diodes
Surface Mount – 600W > P6SMB series
Electrical Characteristics (T =25°C unless otherwise noted)
A
Part
Number
(Uni)
Part
Number
(Bi)
P6SMB6.8A
P6SMB7.5A
P6SMB8.2A
P6SMB9.1A
P6SMB10A
P6SMB11A
P6SMB12A
P6SMB13A
P6SMB15A
P6SMB16A
P6SMB18A
P6SMB20A
P6SMB22A
P6SMB24A
P6SMB27A
P6SMB30A
P6SMB33A
P6SMB36A
P6SMB39A
P6SMB43A
P6SMB47A
P6SMB51A
P6SMB56A
P6SMB58A
P6SMB62A
P6SMB68A
P6SMB75A
P6SMB82A
P6SMB91A
P6SMB100A
P6SMB110A
P6SMB120A
P6SMB130A
P6SMB150A
P6SMB160A
P6SMB170A
P6SMB180A
P6SMB200A
P6SMB220A
P6SMB250A
P6SMB300A
P6SMB350A
P6SMB400A
P6SMB440A
P6SMB480A
P6SMB510A
P6SMB530A
P6SMB540A
P6SMB550A
P6SMB6.8CA
P6SMB7.5CA
P6SMB8.2CA
P6SMB9.1CA
P6SMB10CA
P6SMB11CA
P6SMB12CA
P6SMB13CA
P6SMB15CA
P6SMB16CA
P6SMB18CA
P6SMB20CA
P6SMB22CA
P6SMB24CA
P6SMB27CA
P6SMB30CA
P6SMB33CA
P6SMB36CA
P6SMB39CA
P6SMB43CA
P6SMB47CA
P6SMB51CA
P6SMB56CA
P6SMB58CA
P6SMB62CA
P6SMB68CA
P6SMB75CA
P6SMB82CA
P6SMB91CA
P6SMB100CA
P6SMB110CA
P6SMB120CA
P6SMB130CA
P6SMB150CA
P6SMB160CA
P6SMB170CA
P6SMB180CA
P6SMB200CA
P6SMB220CA
P6SMB250CA
P6SMB300CA
P6SMB350CA
P6SMB400CA
P6SMB440CA
P6SMB480CA
P6SMB510CA
P6SMB530CA
P6SMB540CA
P6SMB550CA
Marking
UNI
BI
6V8A
7V5A
8V2A
9V1A
10A
11A
12A
13A
15A
16A
18A
20A
22A
24A
27A
30A
33A
36A
39A
43A
47A
51A
56A
58A
62A
68A
75A
82A
91A
100A
110A
120A
130A
150A
160A
170A
180A
200A
220A
250A
300A
350A
400A
440A
480A
510A
530A
540A
550A
6V8C
7V5C
8V2C
9V1C
10C
11C
12C
13C
15C
16C
18C
20C
22C
24C
27C
30C
33C
36C
39C
43C
47C
51C
56C
58C
62C
68C
75C
82C
91C
100C
110C
120C
130C
150C
160C
170C
180C
200C
220C
250C
300C
350C
400C
440C
480C
510C
530C
540C
550C
Reverse
Stand off
Voltage VR
(Volts)
5.80
6.40
7.02
7.78
8.55
9.40
10.20
11.10
12.80
13.60
15.30
17.10
18.80
20.50
23.10
25.60
28.20
30.80
33.30
36.80
40.20
43.60
47.80
52.78
53.00
58.10
64.10
70.10
77.80
85.50
94.00
102.00
111.00
128.00
136.00
145.00
154.00
171.00
185.00
214.00
256.00
300.00
342.00
376.00
408.00
434.00
451.00
460.00
468.00
Breakdown
Voltage VBR
(Volts) @ IT
MIN
MAX
Test
Current
IT
(mA)
6.45
7.13
7.79
8.65
9.50
10.50
11.40
12.40
14.30
15.20
17.10
19.00
20.90
22.80
25.70
28.50
31.40
34.20
37.10
40.90
44.70
48.50
53.20
55.10
58.90
64.60
71.30
77.90
86.50
95.00
105.00
114.00
124.00
143.00
152.00
162.00
171.00
190.00
209.00
237.00
285.00
332.00
380.00
418.00
456.00
485.00
503.50
513.00
522.50
7.14
7.88
8.61
9.55
10.50
11.60
12.60
13.70
15.80
16.80
18.90
21.00
23.10
25.20
28.40
31.50
34.70
37.80
41.00
45.20
49.40
53.60
58.80
60.90
65.10
71.40
78.80
86.10
95.50
105.00
116.00
126.00
137.00
158.00
168.00
179.00
189.00
210.00
231.00
263.00
315.00
368.00
420.00
462.00
504.00
535.00
556.50
567.00
577.50
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum Maximum Maximum
Agency
Clamping
Peak
Reverse
Approval
Voltage VC
Pulse
Leakage IR
@ Ipp
Current Ipp
@ VR
(V)
(A)
(µA)
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.5
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77.0
79.8
85.0
92.0
103.0
113.0
125.0
137.0
152.0
165.0
179.0
207.0
219.0
234.0
246.0
274.0
328.0
344.0
414.0
482.0
548.0
602.0
658.0
698.0
725.0
740.0
760.0
58.1
54.0
50.4
45.5
42.1
39.1
36.5
33.5
28.8
27.1
24.2
22.0
19.9
18.4
16.3
14.7
13.3
12.2
11.3
10.3
9.4
8.7
7.9
7.7
7.2
6.6
5.9
5.4
4.9
4.5
4.0
3.7
3.4
2.9
2.8
2.6
2.5
2.2
1.9
1.8
1.5
1.3
1.1
1.0
0.9
0.9
0.8
0.8
0.8
1000
500
200
50
10
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
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.
P6SMB Series
55
©2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/09/14
TVS Diodes
Surface Mount – 600W > P6SMB series
I-V Curve Characteristics
Bi-directional
Uni-directional
Ipp
Vc VBR VR
V
IR VF
IT
IT
IR
Vc VBR VR
IR
IT
V
Ipp
Ipp
PPPM
VR
VBR
VC
IR
VF
VR VBR Vc
Peak Pulse Power Dissipation -- Max power dissipation
Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation
Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT)
Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ippm (peak impulse current)
Reverse Leakage Current -- Current measured at VR
Forward Voltage Drop for Uni-directional
Ratings and Characteristic Curves (T =25°C unless otherwise noted)
A
Figure 1 - TVS Transients Clamping Waveform
Figure 2 - Peak Pulse Power Rating
PPPM-Peak Pulse Power (KW)
Voltage Transients
Voltage or Current
Voltage Across TVS
Current Through TVS
100
10
1
0.31x0.31" (8.0x8.0mm)
0.1
Copper Pad Area
0.001
Time
0.01
0.1
1
td-Pulse Width (ms)
10
continues on next page.
P6SMB Series
56
©2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/09/14
TVS Diodes
Surface Mount – 600W > P6SMB series
Ratings and Characteristic Curves (T =25°C unless otherwise noted) (Continued)
A
Figure 3 - Peak Pulse Power or Current Derating Curve
vs Initial Junction Temperature
Figure 4 - Pulse Waveform
150
IPPM- Peak Pulse Current, % IRSM
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage %
100
80
60
40
20
0
0
25
50
75
100
125
150
tr=10µsec
Half Value
IPPM IPPM
( )
2
50
TA-Ambient temperature (ºC)
PM(AV), Steady State Power Dissipation (W)
Bi-directional V=0V
Cj (pF)
Uni-directional V=0V
Uni-directional @VR
100
Bi-directional @VR
10
Tj=25C
f=1.0MHz
Vsig=50mVp-p
10.0
100.0
td
1.0
0
2.0
3.0
4.0
Figure 6 - Steady State Power Dissipation Derating
Curve
10000
1
1.0
10/1000µsec. Waveform
as defined by R.E.A
t-Time (ms)
Figure 5- Typical Junction Capacitance
1000
Peak Value
IPPM
100
0
175
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
1000.0
6
5
4
3
2
1
0
0
VBR - Reverse Breakdown Voltage (V)
25
50
75
100
125
150
175
TA - Ambient Temperature (ºC)
Figure 7- Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
IFSM - Peak Forward Surge Current (A)
120
100
80
60
40
20
0
1
10
100
Number of Cycles at 60 Hz
P6SMB Series
57
©2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/09/14
TVS Diodes
Surface Mount – 600W > P6SMB series
Soldering Parameters
Pre Heat
Lead–free assembly
- 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 (TL)
to peak
3°C/second max
TS(max) to TL - Ramp-up Rate
3°C/second max
Reflow
- Temperature (TL) (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
280°C
tp
TP
Ramp-up
TL
Temperature (T)
Reflow Condition
tL
Critical Zone
TL to TP
Ts(max)
Ramp-down
Ts(min)
ts
Preheat
25˚C
t 25˚C to Peak
Time (t)
Environmental Specifications
Physical Specifications
High Temp. Storage
JESD22-A103
HTRB
JESD22-A108
Temperature Cycling
JESD22-A104
Weight
0.003 ounce, 0.093 grams
Case
JEDEC DO214AA. Molded plastic body
over glass passivated junction
MSL
JEDEC-J-STD-020, Level 1
Polarity
Color band denotes cathode except
Bidirectional.
H3TRB
JESD22-A101
Terminal
Matte Tin-plated leads, Solderable per
JESD22-B102
RSH
JESD22-B106
Dimensions
DO-214AA (SMB J-Bend)
Dimensions
Cathode Band
(for Uni-directional products only)
C
A
B
H
D
F
E
J
G
K
L
Inches
Millimeters
Min
Max
Min
Max
A
0.077
B
0.160
0.086
1.950
2.200
0.180
4.060
4.570
C
0.130
0.155
3.300
3.940
D
0.084
0.096
2.130
2.440
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
0.016
0.152
0.405
I
0.089
-
2.260
-
J
0.085
-
2.160
-
K
-
0.107
-
2.740
L
0.085
-
2.160
-
I
Solder Pads
P6SMB Series
(all dimensions in mm)
58
©2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/09/14
TVS Diodes
Surface Mount – 600W > P6SMB series
Part Numbering System
Part Marking System
P6SMB XXX C A
Cathode Band
F
(for Uni-directional products only)
5% VBR VOLTAGE TOLERANCE
Littelfuse Logo
BI-DIRECTIONAL
XX
VBR VOLTAGE
SERIES
YMXXX
Marking Code
Trace Code Marking
Y:Year Code
M: Month Code
XXX: Lot Code
Packaging
Part number
Component
Package
P6SMBxxxXX
DO-214AA
Packaging
Option
Quantity
3000
Tape & Reel - 12mm tape/13” reel
Packaging
Specification
EIA STD RS-481
Tape and Reel Specification
0.157
(4.0)
Cathode
0.47
(12.0)
0.315
(8.0)
0.059 DIA
(1.5)
Cover tape
13.0 (330)
0.80 (20.2)
Arbor Hole Dia.
0.49
(12.5)
P6SMB Series
Dimensions are in inches
(and millimeters).
Direction of Feed
59
©2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/09/14