SMCJ5.0 thru 188CA
Surface Mount TRANSZORB®
Transient Voltage Suppressors
Stand-off Voltage 5.0 to 188V
Peak Pulse Power 1500W
DO-214AB (SMC J-Bend)
Cathode Band
ded ge
xten Ran
E e
ltag
Vo
Mounting Pad Layout
0.245 (6.22)
0.220 (5.59)
0.126 (3.20)
0.114 (2.90)
0.121 MIN.
(3.07 MIN.)
0.280 (7.11)
0.260 (6.60)
0.012 (0.305)
0.006 (0.152)
0.103 (2.62)
0.079 (2.06)
0.060 MIN.
(1.52 MIN.)
Dimensions in inches
and (millimeters)
0.060 (1.52)
0.030 (0.76)
0.320 (8.13)
0.305 (7.75)
0.185 MAX.
(4.69 MAX.)
0.320 REF
0.008
(0.203)
Max.
Features
Mechanical Data
Case: JEDEC DO-214AB molded plastic over
passivated junction
Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
Polarity: For unidirectional types the band denotes the
cathode, which is positive with respect to the anode
under normal TVS operation
Weight: 0.007oz., 0.21g
Packaging Codes – Options (Antistatic):
51 – 1K per Bulk box, 10K/carton
57 – 850 per 7” plastic Reel (16mm tape), 8.5K/carton
9A – 3.5K per 13” plastic Reel (16mm tape), 35K/carton
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Low profile package with built-in strain relief for
surface mounted applications
• 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
• High temperature soldering guaranteed:
250°C/10 seconds at terminals
• Contact local sales office for gull-wing lead
(SMCG prefix) form (DO-215AB)
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 & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
Value
Unit
PPPM
Minimum 1500
W
IPPM
See Next Table
A
IFSM
200
A
Typical thermal resistance, junction to ambient (3)
RθJA
75
°C/W
Typical thermal resistance, junction to lead
RθJL
15
°C/W
TJ, TSTG
–55 to +150
°C
Peak pulse power dissipation with
a 10/1000µs waveform(1)(2)
Peak pulse current with a 10/1000µs waveform(1)
Peak forward surge current 8.3ms single half sine-wave
uni-directional only
Operating junction and storage temperature range
(2)
Notes: (1) Non-repetitive current pulse, per Fig.3 and derated above TA = 25°C per Fig. 2
(2) Mounted on 0.31 x 0.31” (8.0 x 8.0mm) copper pads to each terminal
(3) Mounted on minimum recommended pad layout
10/17/01
