SMAJ54 データシートの表示（PDF） - Vishay Semiconductors
部品番号
コンポーネント説明
メーカー
SMAJ54 Datasheet PDF : 6 Pages
| |||
SMAJ5.0 thru SMAJ188CA
Vishay General Semiconductor
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance, junction to ambient (1)
RθJA
Typical thermal resistance, junction to lead
RθJL
Note:
(1) Mounted on minimum recommended pad layout
VALUE
120
30
UNIT
°C/W
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g) PREFERRED PACKAGE CODE
SMAJ5.0A-E3/61
0.064
61
SMAJ5.0A-E3/5A
0.064
5A
SMAJ5.0AHE3/61 (1)
0.064
61
SMAJ5.0AHE3/5A (1)
0.064
5A
Note:
(1) Automotive grade AEC Q101 qualified
BASE QUANTITY
1800
7500
1800
7500
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
100
Non-Repetitive Pulse
Waveform shown in Fig. 3
TA = 25 °C
10
150
TJ = 25 °C
tr = 10 µs
Pulse Width (td)
is defined as the Point
Peak Value
where the Peak Current
100
IPPM
decays to 50 % of IPPM
SMAJ85 -
SMAJ188
1
SMAJ5.0 -
SMAJ78
0.2 x 0.2" (5.0 x 5.0 mm)
Copper Pad Areas
0.1
0.1 µs 1.0 µs
10 µs
100 µs
td - Pulse Width (s)
1.0 ms
10 ms
Figure 1. Peak Pulse Power Rating Curve
Half Value - IPP
IPPM
2
50
10/1000 µs Waveform
as defined by R.E.A.
td
0
0
1.0
2.0
3.0
4.0
t - Time (ms)
Figure 3. Pulse Waveform
100
10 000
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
75
Measured at
Stand-Off
1000
Voltage VWM
50
Uni-Directional
100
Bi-Directional
25
0
0 25 50 75 100 125 150 175 200
TJ - Initial Temperature (°C)
Figure 2. Pulse Power or Current vs. Initial Junction Temperature
10
1
10
100 200
VWM - Reverse Stand-Off Voltage (V)
Figure 4. Typical Junction Capacitance
www.vishay.com
4
For technical questions within your region, please contact one of the following: Document Number: 88390
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Revision: 29-Oct-08
Share Link: 