SMAJ15/61 Vishay, SMAJ15/61 Datasheet - Page 4

• Manufacturer Part Number: SMAJ15/61
• Description: TVS Diodes - Transient Voltage Suppressors 400W 15V 10% Uni
• Manufacturer: Vishay

Specifications of SMAJ15/61

• Polarity: Unidirectional
• Channels: 1 Channel
• Clamping Voltage: 26.9 V
• Operating Voltage: 15 V
• Breakdown Voltage: 16.7 V
• Peak Surge Current: 14.9 A
• Peak Pulse Power Dissipation: 400 W
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Dimensions: 2.79 (Max) mm W x 4.5 (Max) mm L
• Package / Case: DO-214AC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note:
(1) Mounted on minimum recommended pad layout
Note:
(1) Automotive grade AEC Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
(T
Document Number: 88390
Revision: 08-May-07
Figure 2. Pulse Power or Current vs. Initial Junction Temperature
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
= 25 °C unless otherwise noted)
100
100
10
0.1
75
50
25
0
0.1 µs
1
0
Figure 1. Peak Pulse Power Rating Curve
0.2 x 0.2" (5.0 x 5.0 mm)
Copper Pad Areas
25
SMAJ85 -
SMAJ188
1.0 µs
(1)
(1)
T
50
J
- Initial Temperature (°C)
t
d
- Pulse Width (s)
10 µs
75
UNIT WEIGHT (g)
100
0.064
0.064
0.064
0.064
Non-Repetitive Pulse
Waveform shown in Fig. 3
T
100 µs
A
= 25 °C
125
SMAJ5.0 -
SMAJ78
150
1.0 ms
(1)
175
PREFERRED PACKAGE CODE
A
10 ms
= 25 °C unless otherwise noted)
200
61
5A
61
5A
10000
1000
150
100
100
SYMBOL
50
10
0
R
R
0
1
SMAJ5.0 thru SMAJ188CA
θJA
θJL
BASE QUANTITY
Vishay General Semiconductor
Figure 4. Typical Junction Capacitance
t
d
V
1800
7500
1800
7500
t
WM
r
= 10 µs
Peak Value
I
PPM
1.0
Figure 3. Pulse Waveform
- Reverse Stand-Off Voltage (V)
Bi-Directional
t - Time (ms)
Half Value -
I
PPM
10
VALUE
120
2.0
30
13" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
7" diameter plastic tape and reel
10/1000 µs Waveform
as defined by R.E.A.
T
Pulse Width (t
is defined as the Point
where the Peak Current
decays to 50 % of I
J
= 25 °C
I
PP
2
DELIVERY MODE
T
f = 1.0 MHz
V
Measured at
Stand-Off
Voltage V
Uni-Directional
J
sig
3.0
= 25 °C
= 50 mVp-p
d
)
100
WM
PPM
www.vishay.com
UNIT
°C/W
°C/W
200
4.0
45