ATV66SM836A-G

SMD Transient Voltage Suppressor
ATV66SM836A-G
Working Voltage: 36 Volts
Peak Pulse Power: 6600 Watts
RoHS Device
Features
DO-218AB
-Glass passivated chip.
0.630(16.00)
0.591(15.00)
-6600W peak pulse power capability with a 10/1000µs
waveform, repetitive rate (duty cycle):0.01%
0.539(13.70)
0.524(13.30)
-Meets ISO7637-2 5a surge specification.
-Low leakage.
0.339(8.60)
0.323(8.20)
0.114(2.90)
0.091(2.30)
-Uni-directional polarity.
0.366(9.30)
0.343(8.70)
0.413(10.50)
0.374(9.50)
-Excellent clamping capability.
0.406(10.30)
0.382(9.70)
-Very fast response time.
-RoHS compliant.
-Comply with AEC-Q101
0.205(5.20)
0.189(4.80)
Mechanical Data
0.138(3.50)
0.098(2.50)
0.028(0.70)
0.020(0.50)
0.106(2.70)
0.067(1.70)
-Case: DO-218AB
-Epoxy: UL 94V-0 rate flame retardant.
Dimensions in inches and (millimeter)
-Polarity: Heatsink is anode.
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Symbol
Value
Units
Peak power dissipation with a 10/1000μs
waveform (Note 1 )
PPP
6600
W
Peak power dissipation with a 10/10,000μs
waveform
PPP
5200
W
Peak pulse current with a 10/1000μs
waveform (Note 1)
IPP
114.0
A
Power dissipation on infinite heatsink
at TL=25°C
PD
8.0
W
Peak forward surge current, 8.3ms single half
sine-wave uni-directional only
IFSM
700
A
TJ
-55 to +175
°C
TSTG
-55 to +175
°C
Parameter
Operation junction temperature range
Storage temperature range
Note:
1. Non-repetitive current pulse per Fig.2 and derated above TA=25°C per Fig.1
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
Page 1
AQW-BTV07
Comchip Technology CO., LTD.
SMD Transient Voltage Suppressor
Electrical Characteristics (at TA=25°C unless otherwise noted)
Parameter
Conditions
Working peak reverse voltage
Breakdown voltage
IT = 5mA
Symbol
Min
Max
Unit
VRWM
-
36
V
VBR
40.0
44.2
V
-
10
-
150
IPP
-
114
A
VC
-
58.1
V
VRWM = 36V , TJ = 25°C
Reverse leakage current
μA
IR
VRWM = 36V , TJ = 175°C
Reverse Surge current (Note 1)
Clamping voltage
IPP = 114A
Note:
1) Surge current waveform is defined at 10/1000uS waveform.
Rating and Characteristics Curves (ATV66SM836A-G)
Fig.2 - Pulse Waveform
Fig.1 - Pulse Derating Curve
120
Tr=10μs
120
Peak Pulse Current, (%)
Peak Pulse Derating in Percentage
Of Peak Power or Current, (%)
140
100
80
60
40
100
Peak value, IPP
Half value = IPP/2
50
10/1000μs waveform
td
20
0
0
0
50
25
75
100
125
150
0
175
1
2
3
4
Time, (ms)
Ambient Temperature, (°C)
Fig.3 - Steady State Power Derating Curve
Fig.4 - Peak Pulse Power Rating Curve
8.0
10000
6.0
Peak Power, (W)
Steady State Power Dissipation, (W)
Tj = 25°C
Pulse width (td) is defined as
the point where the peak
current decays to 50% of Ipp
4.0
2.0
0
0
25
50
75
100 125 150 175 200
1000
10
Lead Temperature, (°C)
100
Pulse Width, td (ms)
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
Page 2
AQW-BTV07
Comchip Technology CO., LTD.
SMD Transient Voltage Suppressor
Reel Taping Specification
d
P1
P0
E
F
W
B
C
A
P
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
.......
.......
160mm (min)
Start
400mm (min)
Direction of Feed
DO-218AB
DO-218AB
SYMBOL
A
B
C
d
D
D1
D2
(mm)
10.77 ± 0.10
16.33 ± 0.10
6.02 ± 0.10
1.50 + 0.10
330 ± 2.00
50.0 (MIN.)
20.2 (MIN.)
(inch)
0.424 ± 0.004
0.643 ± 0.004
0.237 ± 0.004
0.059 + 0.004
13.00 ± 0.079
1.97 (MIN.)
0.795 (MIN.)
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
11.50 ± 0.10
16.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
24.00+0.30/-0.10
30.4 (MAX.)
(inch)
0.069 ± 0.004
0.453 ± 0.002
0.630 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.945+0.012/-0.004
1.197 (MAX.)
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
Page 3
AQW-BTV07
Comchip Technology CO., LTD.
SMD Transient Voltage Suppressor
Marking Code
Part Number
Marking Code
ATV66SM836A-G
SM8Z
36A
SM8Z
36A
Suggested PAD Layout
DO-218AB
SIZE
(mm)
(inch)
A
3.50
0.138
B
3.00
0.118
C
3.30
0.130
D
11.00
0.433
E
9.50
0.374
F
15.80
0.622
C
B
D
A
E
F
Standard Packaging
REEL PACK
Case Type
DO-218AB
REEL
Reel Size
( pcs )
(inch)
500
13
Company reserves the right to improve product design , functions and reliability without notice.
REV: A
Page 4
AQW-BTV07
Comchip Technology CO., LTD.
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