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SMAJ6.5CA/51

Description
Trans Voltage Suppressor Diode, 6.5V V(RWM), Bidirectional,
CategoryDiscrete semiconductor    diode   
File Size85KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

SMAJ6.5CA/51 Overview

Trans Voltage Suppressor Diode, 6.5V V(RWM), Bidirectional,

SMAJ6.5CA/51 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Reach Compliance Codeunknown
ECCN codeEAR99
Breakdown voltage nominal value7.6 V
Maximum clamping voltage11.2 V
Diode typeTRANS VOLTAGE SUPPRESSOR DIODE
JESD-609 codee0
polarityBIDIRECTIONAL
Maximum repetitive peak reverse voltage6.5 V
surface mountYES
Terminal surfaceTin/Lead (Sn/Pb)
Base Number Matches1
SMAJ5.0 thru 188CA
Vishay Semiconductors
formerly General Semiconductor
Surface Mount T
RANS
Z
ORB
®
Transient Voltage Suppressors
DO-214AC (SMA)
Cathode Band
Stand-off Voltage
5.0 to 188V
Peak Pulse Power
400W
0.065 (1.65)
0.049 (1.25)
0.110 (2.79)
0.100 (2.54)
0.177 (4.50)
0.157 (3.99)
ed e
nd ang
xte R
E e
tag
ol
V
0.066 MIN.
(1.68 MIN.)
0.060 MIN.
(1.52 MIN.)
Mounting Pad Layout
0.074 MAX.
(1.88 MAX.)
Dimensions in inches
and (millimeters)
0.012 (0.305)
0.006 (0.152)
0.090 (2.29)
0.078 (1.98)
0.208
(5.28) REF
Features
0.060 (1.52)
0.030 (0.76)
0.008 (0.203) MAX.
0.208 (5.28)
0.194 (4.93)
Mechanical Data
Case:
JEDEC DO-214AC 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
Weight:
0.002 oz., 0.064 g
Packaging Codes – Options (Antistatic):
51 – 1K per Bulk box, 20K/carton
61 – 1.8K per 7" plastic Reel (12mm tape), 36K/carton
5A – 7.5K per 13" plastic Reel (12mm tape), 75K/carton
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Ideal for ESD protection of data lines in
accordance with IEC 1000-4-2 (IEC801-2)
• Ideal for EFT protection of data lines in
accordance with IEC 1000-4-4 (IEC801-4)
• Low profile package with built-in strain relief for
surface mounted applications
• Glass passivated junction
• Low incremental surge resistance, excellent clamping
capability
• 400W peak pulse power capability with a 10/1000µs
waveform, repetition rate (duty cycle): 0.01% (300W
above 78V)
• Very fast response time
• High temperature soldering guaranteed:
250°C/10 seconds at terminals
Devices for Bidirectional Applications
For bi-directional devices, use suffix C or CA (e.g. SMAJ10C, SMAJ10CA). Electrical characteristics apply in both directions.
Maximum Ratings & Thermal Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Peak pulse power dissipation with
a 10/1000µs waveform
(1,2)
(see fig. 1)
Peak pulse current with a waveform
(1)
Peak forward surge current 8.3ms single half sine-wave
uni-directional only
(2)
Typical thermal resistance, junction to ambient
(3)
Typical thermal resistance, junction to lead
Operating junction and storage temperature range
Symbol
P
PPM
I
PPM
I
FSM
R
θJA
R
θJL
T
J
, T
STG
Value
400
See Next Table
40
120
30
–55 to +150
Unit
W
A
A
°C/W
°C/W
°C
Notes:
(1) Non-repetitive current pulse, per Fig. 3 and derated above T
A
= 25°C per Fig. 2. Rating is 300W above 78V
(2) Mounted on 0.2 x 0.2" (5.0 x 5.0mm) copper pads to each terminal
(3) Mounted on minimum recommended pad layout
Document Number 88390
17-Feb-04
www.vishay.com
1

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