1N5552US Datasheet

1N5550US THRU 1N5554US
Surface Mount Hermetically Sealed
Standard Recovery Rectifier Diode
POWER DISCRETES
Description
Features
u
u
u
u
u
Quick reference data
VR = 200 - 1000V
IF = 5.0A
trr = 2µS
VF = 1.0V
Low reverse leakage current
Hermetically sealed in fused metal oxide
Good thermal shock resistance
Low forward voltage drop
Avalanche capability
These products are qualified to MIL-PRF-19500/420.
They can be supplied fully released as JAN, JANTX,
and JANTXV versions.
Absolute Maximum Ratings
Electrical specifications @ TA = 25°C unless otherwise specified.
Symbol
1N 5550U S 1N 5551U S 1N 5552U S 1N 5553U S
1N 5554U S
Units
Working Reverse Voltage
VRWM
Average Forward Current
@ 55 °C in free air, lead length
0.375"
IF(AV)
5.0
A
Repetitive Surge Current
@ 55 °C in free air, lead length
0.375"
IFRM
25
A
Non-Repetitive Surge Current
(tp = 8.3mS @ VR & TJMAX)
(tp = 8.3mS, @ VR & 25 °C)
IFSM
100
150
A
Storage Temperature Range
TSTG
-65 to +175
°C
Revision: August 22nd, 2011
200
400
1
600
800
1000
V
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1N5550US THRU 1N5554US
POWER DISCRETES
Electrical Specifications
Symbol 1N5550US 1N5551US 1N5552US
Average Forward Current (sine wave)
- max. TA = 55 °C
- max. L = 3/8"; TL = 55 °C
1N 5553U S
1N 5554U S
Units
IF(AV)
IF(AV)
3.0
5.0
A
I2t for fusing (t = 8.3mS) max
I2t
42
A 2S
Forward Voltage Drop max.
@ IF = 3.0A, Tj= 25 °C
VF
1.0
V
IR
IR
1.0
60
µA
Reverse Recovery Time max.
0.5A IF to 1.0A IRM recovers to 0.25A IRM(REC)
trr
2.0
µS
Junction Capacitance typ.
@ VR = 5V, f = 1MHz
Cj
92
pF
Reverse Current max.
@ VRWM, Tj = 25°C
@ VRWM, Tj = 125°C
Thermal Characteristics
Symbol 1N5550US 1N5551US 1N5552US
RØJEC
RØJEC at
L= 0
inch
1N 5553U S
6.5
1N 5554U S
Units
C/W
Typical Characteristics
Fig 1. Typical junction capacitance as a function of reverse voltage.
 2011 Semtech Corp.
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1N5550US THRU 1N5554US
POWER DISCRETES
Typical Characteristics
Fig 2. Forward voltage drop as a function of forward current
Fig 3. Maximum power versus lead temperature
Fig 4. Forward power dissipation as a function of forward
current, for sinusoidal operation.
 2011 Semtech Corp.
Fig 5. Maximum ratings for capacitive loads.
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1N5550US THRU 1N5554US
POWER DISCRETES
Ordering Information
Part Number
Description
1N5550US
1N5551US
1N5552US
1N5553US
1N5554US
Surface Mount hermetically sealed(1)
Note:
(1) Available in bulk and tape and reel packaging. Please
consult factory for quantities.
Outline Drawing
Dimensions
B
Inches
DIMN
Millimeters
Note
MIN
MAX
MIN
MAX
A
0.2
0.275
5.08
6.99
-
B
0.019
0.034
0.48
0.86
-
C
0.003
D
0.137
D
C
0.08
-
A
D
0.186
3.48
4.72
-
Contact Information
Semtech Corporation
Power Discretes Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-2111 FAX (805)498-3804
 2011 Semtech Corp.
4
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