S8KC - S8MC
Document number: DS31117 Rev. 7 - 2 1 of 4
www.diodes.com July 2009
© Diodes Incorporated
S8KC - S8MC
8.0A SURFACE MOUNT GLASS PASSIVATED RE CTIFIER
Features
• Glass Passivated Die Construction
• Low Forward Voltage Drop and High Current Capability
• Surge Overload Rating to 200A Peak
• Ideally Suited for Automated Assembly
• Lead Free Finish/RoHS Compliant (Note 1)
• Green Molding Compound (No Halogen and Antimony)
(Note 2)
Mechanical Data
• Case: SMC
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminals: Lead Free Plating (Matte Tin Finish). Solderable per
MIL-STD-202, Method 208
• Polarity: Cathode Band or Cathode Notch
• Marking Information: See Page 2
• Ordering Information: See Page 2
• Weight: 0.21 grams (approximate)
Maximum Ratings @TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol S8KC S8MC Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
800
1000
V
RMS Reverse Voltage VR
(
RMS
)
560 700 V
Average Rectified Output Current @ TT = 75°C IO 8.0 A
Non-Repetitive Peak Forward Surge Current, 8.3ms
Single Half Sine-Wave Superimposed on Rated Load IFSM 200 A
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance, Junction to Terminal (Note 4) R
θ
JT 10 °C/W
Operating and Storage Temperature Range TJ, TSTG -65 to +150 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Forward Voltage @ IF = 8.0A VFM 0.985 V
Peak Reverse Current @TA = 25°C
@TA = 125°C IRM 10
250 μA
Typical Total Capacitance (Note 3) CT 40 pF
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/quality/lead_free.html.
2. Product manufactured with Data Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.
3. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
4. Thermal resistance junction to terminal, device mounted on 100.5mm x 102.5mm x 1.7mm Cu plate heatsink.
Green
Top View Bottom View
S8KC - S8MC
Document number: DS31117 Rev. 7 - 2 2 of 4
www.diodes.com July 2009
© Diodes Incorporated
S8KC - S8MC
I AVE
R
A
G
E
F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F,
T , TERMINAL TEMP ERATURE ( C)
Fig. 1 Forward Current Derating Curve
T
°
Resistive or
inductive load
Note 2
I , INSTANT ANEOUS FORW ARD CURRENT (A)
F
V , INSTANTANEOUS FORW ARD VOLT AGE (V)
Fig. 2 T ypical Forward Characteristics
F
T - 25C
j
°
0
40
80
110
100
I,
P
EAK
F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
E
N
T
(A)
FSM
Fig. 3 Forward Surge Current Derating Curve
NUMBER OF CYCLES AT 60 Hz
120
160
200
240
PER CENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 T ypical Reverse Characteristics
T = 125 C
j
°
T = 25C
j
°
Ordering Information (Note 5)
Part Number Case Packaging
S8xC-13 SMC 3000/Tape & Reel
*x = Device type, e.g. S8MC-13.
Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
xxxx = Product type marking code, ex: S8KC
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 7 for 2007)
WW = Week code 01 to 52
YWW
xxxx
S8KC - S8MC
Document number: DS31117 Rev. 7 - 2 3 of 4
www.diodes.com July 2009
© Diodes Incorporated
S8KC - S8MC
Package Outline Dimensions
Suggested Pad Layout
SMC
Dim Min Max
A 5.59 6.22
B 6.60 7.11
C 2.75 3.18
D 0.15 0.31
E 7.75 8.13
G 0.10 0.20
H 0.76 1.52
J 2.00 2.62
All Dimensions in mm
Dimensions Value (in mm)
Z 9.3
G 4.4
X 3.3
Y 2.5
C 6.8
A
B
C
D
G
HE
J
Z
X
C
GY
S8KC - S8MC
Document number: DS31117 Rev. 7 - 2 4 of 4
www.diodes.com July 2009
© Diodes Incorporated
S8KC - S8MC
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