1N5550 1N5554.aspx?ext=

1N5550-1N5554
STANDARD RECOVERY RECTIFIERS
High-reliability discrete products
and engineering services since 1977
FEATURES


Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Junction Temperature:
-65°C to +200°C
Storage Temperature:
-65°C to +175°C
Thermal Resistance:
22°C/W junction to lead @ 3/8” lead length from body
Thermal Impedance:
1.5°C/W ms heating time
Average Rectified Forward Current (lo):
5 Amps @ TL = 55°C (see Note 1)
Forward Surge Current (8.3 ms half sine):
100 Amps
Solder Temperatures:
260°C for 10 s (maximum)
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Working Peak
Reverse
Voltage
VRWM
Average
Rectified
Current
lO1 @
TL = +55°C
Note 1
Average
Rectified
Current
lO2 @
TA = +55°C
Note 2
VOLTS
VOLTS
AMPS
1N5550
220
200
1N5551
440
1N5552
660
Type
Minimum
Breakdown
Voltage
VBR @ 50μA
Forward Voltage
VF @ 9A (pk)
Min.
Max.
Maximum
Reverse
Current
lR @ VRWM
AMPS
VOLTS
VOLTS
µA
µs
5
3
0.6V(pk)
1.2V(pk)
1.0
2.0
400
5
3
0.6V(pk)
1.2V(pk)
1.0
2.0
600
5
3
0.6V(pk)
1.2V(pk)
1.0
2.0
Reverse
Recovery
trr
Note 3
1N5553
880
800
5
3
0.6V(pk)
1.3V(pk)
1.0
2.0
1N5554
1100
1000
5
3
0.6V(pk)
1.3V(pk)
1.0
2.0
Note 1: Rated at TL = 55°C at L = 0.375” from body. Derate linearly at 41.6 mA/°C above TL = 55°C.
Note 2: Derate linearly at 25 mA/°C above T A = 55°C. This rating is typical for PC boards where thermal resistance from mounting point to ambient is sufficiently controlled where T J(MAX) rating
is not exceeded.
Note 3: lF = 0.5 A, lRM = 1.0 A, lR(REC) = .250 A
Rev. 20130419
1N5550-1N5554
STANDARD RECOVERY RECTIFIERS
High-reliability discrete products
and engineering services since 1977
MECHANICAL CHARACTERISTICS
Case:
Digi Y
Marking:
Body painted, alpha-numeric
Polarity:
Cathode band
Digi Y
BD
BL
LD
LL
Inches
Min
Max
0.115 0.180
0.130 0.300
0.036 0.042
0.900 1.300
Millimeters
Min
Max
2.920
4.570
3.300
7.620
0.920
1.070
22.860 33.020
Rev. 20130419