SMLJ12A Bourns Inc., SMLJ12A Datasheet - Page 4
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SMLJ12A
Manufacturer Part Number
SMLJ12A
Description
DIODE TVS 12V 3000W UNI 5% SMD
Manufacturer
Bourns Inc.
Series
SMLJr
Datasheet
1.SMLJ10A.pdf
(5 pages)
Specifications of SMLJ12A
Voltage - Reverse Standoff (typ)
12V
Voltage - Breakdown
13.3V
Power (watts)
3000W
Polarization
Unidirectional
Mounting Type
Surface Mount
Package / Case
DO-214AB, SMC
Reverse Stand-off Voltage Vrwm
12V
Breakdown Voltage Range
13.3V To 14.7V
Diode Configuration
Unidirectional
Diode Case Style
SMC
No. Of Pins
2
Power Dissipation Pd
3kW
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Other names
SMLJ12ABTR
Rating & Characteristic Curves
Pulse Derating Curve
Pulse Waveform
Pulse Rating Curve
SMLJ Transient Voltage Suppressor Diode Series
100
100
1.0
0.1
10
75
50
25
100
0
0.1 µs
50
0
0
0
10 x 1000 Waveform as Defined
TA=25 °C
8.0 mm Lead Areas
25
TP
TR=10 µs
1.0 µs
Peak value (IRSM)
by R.E.A.
50
1.0
Half value=
Junction Temperature (°C)
75
10 µs
TP, Pulse Width
T, Time (ms)
100
IRSM
Shown in Pulse Waveform Graph
2.0
Non-repetitive Pulse Waveform
2
decays to 50 % of IPSM.
is defined as that point
where the peak current
100 µs
10 x 1000 waveform
as defined by R.E.A.
125
Pulse width (TP)
TA = 25 °C
150
3.0
1.0 ms
175
200
4.0
10 ms
Maximum Non-Repetitive Surge Current
Typical Junction Capacitance
Steady State Power Derating Curve
10000
1000
100
2.0
1.6
1.2
0.8
0.4
0.0
Customers should verify actual device performance in their specifi c applications.
300
250
200
150
100
0
50
0
0
0
1
Measured at
Zero Bias
25
2
Single Half Sine-Wave
Pulse Width 8.3 ms
(JEDEC Method)
Bidirectional
50
60 Hz Resistive or
Inductive Load
TL, Lead Temperature (°C)
10
5
Number of Cycles at 60 Hz
Specifi cations are subject to change without notice.
Standoff Voltage (Volts)
75
10
100
20
Unidirectional
125
100
150
50
TJ = 25 °C
175
100
1000
200