SMAT70A-13-F Diodes Inc, SMAT70A-13-F Datasheet - Page 2

• Manufacturer Part Number: SMAT70A-13-F
• Description: TVS UNI-DIR SMD 70V 400W SMA
• Manufacturer: Diodes Inc
• Series: SMATr

Specifications of SMAT70A-13-F

• Voltage - Reverse Standoff (typ): 70V
• Voltage - Breakdown: 77.8V
• Power (watts): 400W
• Polarization: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AC, SMA
• Polarity: Unidirectional
• Clamping Voltage: 100 V
• Operating Voltage: 70 V
• Breakdown Voltage: 77.8 V
• Termination Style: SMD/SMT
• Peak Surge Current: 40 A
• Peak Pulse Power Dissipation: 400 W
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 4.6 mm W x 2.92 mm L x 2.3 mm H
• Reverse Stand-off Voltage Vrwm: 70V
• Breakdown Voltage Range: 77.8V To 89.5V
• Clamping Voltage Vc Max: 100V
• Diode Configuration: Unidirectional
• Peak Pulse Current Ippm: 3.5A
• Diode Case Style: SMA
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SMAT70A-FDITR

Ordering Information
Marking Information
Notes:
SMAT70A / SMBT70A
Document number: DS30213 Rev. 10 - 2
100
1.0
0.1
10
100
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
75
50
25
0.1
0
0
SMAT70A-13-F
SMBT70A-13-F
Part Number
25
10 X 1000 Waveform
as defined by REA
1.0
T , AMBIENT TEMPERATURE ( C)
A
Fig. 3 Pulse Rating Curve
Fig. 1 Pulse Derating Curve
50
t , PULSE WIDTH (µs)
p
SMAT70A
75
10
(Note 6)
100
100
SMBT70A
125
Pulse Waveform
Shown in Fig. 3
Non Repetitive
T = 25 C
J
1,000
150 175 200
xxx
°
°
YWW
10,000
www.diodes.com
xxx = Product type marking code
See Electrical Characteristics Table
YWW = Date code marking
Y = Last digit of year ex: 2 for 2002
WW = Week code 01 to 52
Case
SMA
SMB
2 of 4
= Manufacturers’ code marking
100
Fig. 4 Average Breakdown Voltage vs. Ambient Temperature
95
90
85
80
75
0
25
T , AMBIENT TEMPERATURE (°C)
A
t
p
50
Fig. 2 Pulse Waveform
t, TIME (ms)
75
SMAT70A / SMBT70A
5000/Tape & Reel
3000/Tape & Reel
Packaging
100
125
© Diodes Incorporated
150
July 2009