SMAJ54 データシートの表示（PDF） - Diotech Company.
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SMAJ54 Datasheet PDF : 3 Pages
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SMAJ5.0 THRU SMAJ170CA
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Stand - Off Voltage - 5.0 to 170 Volts Peak Pulse Power - 400 Watt
FEATURES
● Glass Passivated Die Construction
● Uni- and Bi-Directional Versions Available
● Excellent Clamping Capability
● Fast Response Time
● Plastic Case Material has UL Flammability
Classification Rating 94V-O
MECHANICAL DATA
● Case : JEDEC SMA(DO-214AC), Transfer Molded Epoxy
● Terminals : Solder Plated, Solderable
per MIL-STD-750, Method 2026
● Polarity : Cathode Band Except Bi-Directional
● Marking : Device Code
● Weight : 0.064 grams (approx.)
SMA(DO-214AC)
.062(1.60)
.055(1.40)
.181(4.60)
.157(4.00)
.103(2.62)
.079(2.00)
.060(1.52)
.030(0.76)
.208(5.28)
.188(4.80)
.114(2.90)
.098(2.50)
.012(.305)
.006(.152)
.008(.203)
.002(.051)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Characteristic
Peak Pulse Power Dissipation 10/1000µS Waveform (Note 1, 2) Figure 3
Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 4
Peak Forward Surge Current 8.3ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method) (Note 2, 3)
Operating and Storage Temperature Range
Symbol
PPPM
IPPM
IFSM
Tj, TSTG
Value
400 Minimum
See Table 1
40
-55 to +150
Unit
W
A
A
°C
Note: 1. Non-repetitive current pulse per Figure 4 and derated above TA = 25°C per Figure 1.
2. Mounted on 5.0mm2 (0.013mm thick) land area.
3. Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minutes maximum.
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