MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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1SS244
Features
•
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
High voltage switching
General purpos e rectification
VRM=250V guaranteed.
High reliability.
Silicon epitaxial planar
Marking : Cathode band and type number
Moisture Sensitivity Level 1
•
•
•
•
•
•
•
300mW
Switching Diode
250 Volts
4
Absolute maximum Ratings
Symbol
V RM
VR
IFM
IO
Isurge
PD
TJ
TSTG
Rating
Peak Reverse Voltage
DC Reverse Voltage
Peak Forward Current
Mean Rectifying Current
Surge Current (1s)
Power Dissipation
Operating Junction Temperature
Storage Temperature
Rating
250
220
625
200
1000
300
-55 to +150
-55 to +150
Unit
V
V
mA
mA
mA
mW
O
C
O
C
Electrical Characteristics @ 25OC Unless Otherwise Specified
Symbol
VF
IR
CT
trr
Note:
Parameter
Forward Voltage
(IF=200mAdc)
Reverse Current
(VR=220Vdc)
Capacitance Between Terminals
(VR=0Vdc, f=1.0MHz)
Reverse Recovery Time
(IR=20mAdc, IF=20mAdc, RL=50OHM)
Min
Max
Units
---
1.5
Vdc
---
10
uAdc
---
3.0
pF
---
75
ns
1. Lead in Glass Exemption Applied, see EU Directive Annex 5.
Revision: A
DIMENSIONS
DIM
A
B
C
D
INCHES
MIN
MAX
.094
.118
.063
.079
.012
.020
1.102
1.181
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MM
MIN
2.40
1.60
0.30
28.00
MAX
3.00
2.00
0.50
30.00
NOTE
2011/01/01
MCC
1SS244
TM
Micro Commercial Components
10µ
200
REVERSE CURRENT : IR (A)
FORWARD CURRENT : IF (mA)
100
50
20
10
5
Ta=1
2
75˚C 5˚C
25˚C
−25˚C
2
1
0.5
0.2
0
100˚C
75˚C
1µ
50˚C
100n
Ta=25˚C
10n
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
50
150
200
250
140
REVERSE RECOVERY TIME : trr (ns)
1.1
1.0
0.9
0.8
0.7
0.6
0
1
2
3
4
300
350
Fig.2 Reverse characteristics
Fig.1 Forward characteristics
CAPACITANCE BETWEEN TERMINALS : CT (pF)
100
REVERSE VOLTAGE : VR (V)
FORWARD VOLTAGE : VF (V)
IR =10mA
Irr=1mA
120
100
80
60
40
20
0
0
5
5
10
15
20
25
30
35
FORWARD CURRENT : IF (mA)
REVERSE VOLTAGE : VR (V)
Fig.4 Reverse recovery time
characteristics
Fig.3 Capacitance between
terminals characteristics
SURGE CURRENT : Isurge (A)
14
12
0.01µF
10
8
D.U.T.
5kΩ
PULSE GENERATOR
OUTPUT 50Ω
6
50Ω
SAMPLING
OSCILLOSCOPE
4
2
0
Fig.6 Reverse recovery time (trr) measurement circuit
1
10
100
1000
PULSE WIDTH : Tw (ms)
Fig.5 Surge current characteristics
Revision: A
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2011/01/01
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 10Kpcs/Reel
Part Number-AP
Ammo Packing: 5Kpcs/Ammo Box
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
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Revision: A
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2011/01/01