POWER 600Watts
VOLTAGE 5.0 to 188 Volts
SMBJ5.0 THRU SMBJ188CA
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-214AA (SMB)
· Glass passivated junction
· Low incremental surge resistance, excellent clamping
capability
· 600W peak pulse power capability with a 10/1000μS
waveform, repetition rate(duty cycle) : 0.01%
· Very fast response time
0.083(2.11)
0.075(1.91)
0.155(3.94)
0.130(3.30)
0.185(4.70)
0.160(4.06)
· High temperature soldering guaranteed : 250℃/10 seconds
at terminals
0.012(0.31)
0.006(0.15)
0.096(2.44)
0.083(2.13)
Mechanical Data
· Case : JEDEC DO-214AA(SMB) molded plastic
over passivated chip
· Terminals : Solder plated , solderable per
MIL-STD-750, method 2026
0.008(0.203)
MAX.
0.050(1.27)
0.030(0.76)
0.220(5.59)
0.200(5.08)
· 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
Dimensions in inches and (millimeters)
· Weight : 0.003 ounce, 0.093 gram
Devices For Bidirectional Applications
· For bi-directional devices, use suffix C or CA (e.g. SMBJ10C, SMBJ10CA).
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. Fig. 1)
P
PPM
Minimum 600
Watts
Peak pulse current with a waveform (Note 1)
I
PPM
See next table
100
Amps
Amps
Peak forward surge current, 8.3mm single half sine-wave unidirectional only (Note 2)
I
FSM
Typical thermal resistance, junction to ambient (Note 3)
Typical thermal resistance, junction to lead
℃/W
℃/W
℃
RθJA
RθJL
100
20
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 0.2×0.2"(5.0×5.0mm) copper pads to each terminal
(3) Mounted on minimum recommended pad layout
DAESAN [ DAESAN ELECTRONICS CORP. ]
