SMAJ_11 Datasheet, PDF (1/5 Pages) Taiwan Semiconductor Company, Ltd – 400 Watts Suface Mount Transient Voltage Suppressor

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Pb
RoHS
COMPLIANCE
SMAJ SERIES
400 Watts Suface Mount Transient Voltage Suppressor
SMA/DO-214AC
Features
— UL Recognized File # E-326243
— For surface mounted application
— Low profile package
— Built-in strain relief
— Glass passivated junction
— Excellent clamping capability
— Fast response time: Typically less than 1.0ps from
0 volt to BV min
— Typical I_R less than 1uA above 10V
— High temperature soldering guaranteed:
260℃ / 10 seconds at terminals
— Plastic material used carried Underwriters
Laboratory Flammability Classification 94V-0
— 400 watts peak pulse power capability with a 10 /
1000 us waveform (300W above 78V)
— Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
— Case: Molded plastic
— Terminals: Pure tin plated, lead free
— Polarity: Indicated by cathode band
— Packaging: 12mm tape per EIA Std RS-481
— Weight: 0.064 gram
Dimensions in inches and (millimeters)
Marking Diagram
XX = Specific Device Code
G
= Green Compound
Y
= Year
M
= Work Month
Maximum Ratings and Electrical Characteristics
Rating at 25 ℃ ambient temperature unless otherwise specified.
Type Number
Symbol
Peak Power Dissipation at T_A=25℃, Tp=1ms(Note 1)
P_PK
Steady State Power Dissipation
P_D
Peak Forward Surge Current, 8.3ms Single Half
Sine-wave Superimposed on Rated Load
I_FSM
(JEDEC method) (Note 2, 3)
Value
Minimum 400
1
40
Maximum Instantaneous Forward Voltage at 25.0A for
Unidirectional Only
V_F
3.5
Operating and Storage Temperature Range
T_J, T_STG
Note 1: Non-repetitive Current Pulse Per Fig. 3 and Derated above T_A=25℃ Per Fig. 2
Note 2: Mounted on 5 x 5mm (.013mm Think) Copper Pads to Each Terminal
-55 to +150
Note 3: 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minute Maximum
Unit
Watts
Watts
Amps
Volts
℃
Devices for Bipolar Applications
1. For Bidrectional Use C or CA Suffix for Types SMAJ5.0 through Types SMAJ188
2. Electrical Characterstics Apply in Both Directions
Version:F11