1S1830,1S1885,1S1887,1S1888
TOSHIBA Rectifier
Silicon Diffused Type
1S1830, 1S1885, 1S1887, 1S1888
General Purpose Rectifier Applications
•
•
Unit: mm
Average Forward Current: IF (AV) = 1.0 A (Ta = 65°C)
Repetitive Peak Reverse Voltage: VRRM = 100 V, 400 V, 600 V, 1000 V
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
1S1885
100
1S1887
Repetitive peak
reverse voltage
400
VRRM
1S1888
V
600
1S1830
1000
Average forward current (Ta = 65°C)
IF (AV)
1.0
A
45 (50 Hz)
1S1830
Peak one cycle
surge forward
current
(non repetitive)
Unit
IFSM
1S1885
1S1887
1S1888
49 (60 Hz)
A
60 (50 Hz)
66 (60 Hz)
Tj
Storage temperature range
−40 to 150
°C
JEDEC
DO-15
Tstg
Junction temperature
−40 to 150
°C
JEITA
SC-39
Note: Using continuously under heavy loads (e.g. the application of high
TOSHIBA
3-3B1A
temperature/current/voltage and the significant change in
Weight: 0.42 g (typ.)
temperature, etc.) may cause this product to decrease in the
reliability significantly even if the operating conditions (i.e.
operating temperature/current/voltage, etc.) are within the absolute maximum ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test report
and estimated failure rate, etc).
Electrical Characteristics (Ta = 25°C)
Characteristics
Symbol
Peak forward voltage
VFM
Test Condition
Min
Typ.
Max
Unit
IFM = 1.5 A
⎯
⎯
1.2
V
IRRM (1)
Thermal resistance (junction to ambient)
VRRM = Rated
⎯
⎯
10
IRRM (2)
Repetitive peak reverse current
VRRM = Rated, Tj = 150°C
⎯
⎯
400
Rth (j-a)
DC
⎯
⎯
100
μA
°C/W
Marking
Abbreviation Code
88
1S1887
88
1
1S1885
87
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
1S1830
85
Lot No.
Part No.
30
Part No. (or abbreviation code)
1S1888
2006-11-06
