POWER 1500Watts
VOLTAGE 5.0 to 188 Volts
SMCJ5.0 THRU SMCJ188CA
Features
· Underwriters Laboratory recognition under UL standard
for safety 497B : Isolated loop curcuit protection
· Low profile package with built-in strain relief for surface
mounted applications
DO-214AB (SMC)
· Glass passivated junction
· Low incremental surge resistance, excellent clamping
capability
· 1500W peak pulse power capability with a 10/1000μS
waveform, repetition rate(duty cycle) : 0.01%
· Very fast response time
0.124(3.15)
0.108(2.75)
0.245(6.22)
0.220(5.59)
0.280(7.11)
0.260(6.60)
· High temperature soldering guaranteed : 250℃/10 seconds
at terminals
0.012(0.31)
0.006(0.15)
0.103(2.62)
0.079(2.00)
Mechanical Data
· Case : JEDEC DO-214AB(SMC) molded plastic
over passivated chip
· Terminals : Solder plated , solderable per
MIL-STD-750, method 2026
· Polarity : For uni-directional types the band denotes
the cathode, which is positive with respect to the
anode under normal TVS operation
· Mounting Position : Any
0.008(0.203)
MAX.
0.050(1.27)
0.030(0.76)
0.320(8.13)
0.305(7.75)
Dimensions in inches and (millimeters)
· Weight : 0.007 ounce, 0.25 gram
Devices For Bidirectional Applications
· For bi-directional devices, use suffix C or CA (e.g. SMCJ10C, SMCJ10CA).
Electrical characteristics apply in both directions.
Maximum Ratings And Electrical Characteristics
(Ratings at 25℃ ambient temperature unless otherwise specified)
Symbols
Values
Units
Peak pulse power dissipation with a 10/1000μS waveform (Note 1,2)
PPPM
Minimum 1500
Watts
Peak pulse current with a waveform (Note 1)
I
PPM
FSM
See next table
200
Amps
Amps
Peak forward surge current, 8.3mm single half sine-wave unidirectional only (Note 2)
I
Typical thermal resistance, junction to ambient (Note 3)
Typical thermal resistance, junction to lead
℃/W
℃/W
℃
RθJA
RθJL
75
15
Operating junction and storage temperature range
TJ
,TSTG
-55 to +150
Notes:
(1) Non repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig.2
(2) Mounted on 0.31×0.31"(8.0×8.0mm) copper pads to each terminal
(3) Mounted on minimum recommended pad layout
DAESAN [ DAESAN ELECTRONICS CORP. ]
