1S1885A,1S1887A,1S1888A
TOSHIBA Rectifiers
Silicon Diffused Type
1S1885A, 1S1887A, 1S1888A
General Purpose Rectifier Applications
•
Unit: mm
Average Forward Current: IF (AV) = 1.2 A (Ta = 60°C)
•
Repetitive Peak Reverse Voltage: VRRM = 100 V, 400 V, 600 V
•
Peak One Cycle Surge Forward Current (non repetitive)
: IFSM = 100 A (50 Hz)
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
1S1885A
Repetitive peak
reverse voltage
Unit
100
VRRM
1S1887A
V
400
1S1888A
600
Average forward current (Ta = 60°C)
IF (AV)
Peak one cycle surge forward current
(non repetitive)
IFSM
1.2
A
100 (50 Hz)
A
110 (60 Hz)
Tj
Storage temperature range
−40 to 150
°C
Tstg
Junction temperature
−40 to 150
°C
JEDEC
DO-15
JEITA
SC-39
Note: Using continuously under heavy loads (e.g. the application of high
temperature/current/voltage and the significant change in
TOSHIBA
3-3B1A
temperature, etc.) may cause this product to decrease in the
Weight: 0.42 g (typ.)
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
Test Condition
Min
Typ.
Max
Unit
Peak forward voltage
VFM
IFM = 5 A
⎯
⎯
1.0
V
Repetitive peak reverse current
IRRM
VRRM = Rated
⎯
⎯
10
μA
DC
⎯
⎯
100
°C /W
Thermal resistance
(junction to ambient)
Rth (j-a)
Marking
Abbreviation Code
88A
1S1885A
87A
1S1887A
88A
Lot No.
Part No.
85A
Part No. (or abbreviation code)
1S1888A
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
1
2006-11-06
1S1885A,1S1887A,1S1888A
Ta max – IF (AV)
ambient
200
30
Lead length 10mm
Copper plate
10
150
Tj = 25°C
5
3
1
0.5
0.3
0.4
0.8
1.2
1.6
2.0
2.4
Instantaneous forward voltage
(V)
2.8
Solder land size
120
Capacitive
load
40
0
0
(A)
Surge forward current IFSM
100
10
1
0.1
1
0.4
0.6
0.8
1.0
1.2
(A)
Surge forward current (non-repetitive)
1000
0.01
0.2
Average forward current IF (AV)
rth (j-a) – t
0.1
0.001
5 mm × 5 mm
80
vF
5000
Transient thermal impedance
rth (j-a) (°C /W)
Substrate
thickness
1.6 mm
Resistive or inductive
load
160
Maximum
allowable
temperature
Instantaneous
forward
current
iF – vF
50
10
100
1000
Time t (s)
120
Tj = 25°C
100
80
60
60
40
50 Hz
20
1
3
5
10
30
50
100
Number of cycles
3
2006-11-06
