SMAJ12CA/61 Vishay Semiconductors, SMAJ12CA/61 Datasheet - Page 3
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SMAJ12CA/61
Manufacturer Part Number
SMAJ12CA/61
Description
TVS Diodes - Transient Voltage Suppressors 400W 12V 5% Bi
Manufacturer
Vishay Semiconductors
Series
SMAJr
Datasheet
1.SMAJ30A11.pdf
(5 pages)
Specifications of SMAJ12CA/61
Product Category
TVS Diodes - Transient Voltage Suppressors
Polarity
Bidirectional
Operating Voltage
12 V
Breakdown Voltage
13.3 V to 14.7 V
Clamping Voltage
19.9 V
Peak Surge Current
20.1 A
Package / Case
DO-214AC
Minimum Operating Temperature
- 55 C
Maximum Operating Temperature
+ 150 C
Channels
1 Channel
Dimensions
2.79 mm W x 4.5 mm L x 2.29 mm H
Peak Pulse Power Dissipation
400 W
Factory Pack Quantity
1800
Termination Style
SMD/SMT
Tradename
TRANSZORB
Note
(1)
Note
(1)
RATINGS AND CHARACTERISTICS CURVES
(T
Revision: 21-Sep-12
THERMAL CHARACTERISTICS (T
PARAMETER
Typical thermal resistance, junction to ambient
Typical thermal resistance, junction to lead
ORDERING INFORMATION (Example)
PREFERRED P/N
SMAJ5.0A-E3/61
SMAJ5.0A-E3/5A
SMAJ5.0AHE3/61
SMAJ5.0AHE3/5A
A
Fig. 2 - Pulse Power or Current vs. Initial Junction Temperature
AEC-Q101 qualified
Mounted on minimum recommended pad layout
= 25 °C unless otherwise noted)
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
100
100
0.1
10
75
50
25
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
0
1
0.1
0
0.2" x 0.2" (5.0 mm x 5.0 mm)
thru SMAJ188
Fig. 1 - Peak Pulse Power Rating Curve
SMAJ85
25
Copper Pad Areas
www.vishay.com
1
(1)
(1)
50
T
J
- Initial Temperature (°C)
t
d
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
- Pulse Width (μs)
75
UNIT WEIGHT (g)
10
100
0.064
0.064
0.064
0.064
Waveform Shown in Fig. 3
Non-Repetitive Pulse
100
125
thru SMAJ78
T
SMAJ5.0
A
= 25 °C
150
1000
PREFERRED PACKAGE CODE
175
A
(1)
= 25 °C unless otherwise noted)
10 000
200
5A
5A
61
61
3
10 000
1000
100
150
100
SYMBOL
SMAJ5.0A thru SMAJ188CA
10
50
0
R
R
BASE QUANTITY
0
1
JA
JL
Measured at Stand-off
www.vishay.com/doc?91000
Vishay General Semiconductor
Fig. 4 - Typical Junction Capacitance
t
Voltage V
1800
7500
1800
7500
d
t
V
r
= 10 μs
Half Value -
I
WM
PPM
Peak Value
I
PPM
1.0
- Reverse Stand-Off Voltage (V)
Fig. 3 - Pulse Waveform
WM
Bi-Directional
t - Time (ms)
I
PP
2
VALUE
10
120
13" diameter plastic tape and reel
13" diameter plastic tape and reel
30
7" diameter plastic tape and reel
7" diameter plastic tape and reel
2.0
DiodesEurope@vishay.com
Where the Peak Current
Decays to 50 % of I
is Defined as the Point
10/1000 μs Waveform
as Defined by R.E.A.
Pulse Width (t
DELIVERY MODE
Document Number: 88390
T
T
f = 1.0 MHz
V
J
J
sig
Uni-Directional
= 25 °C
3.0
= 25 °C
= 50 mV
100
d
)
PPM
p-p
UNIT
°C/W
°C/W
200
4.0