Microsemi 1N5415US, 1N5420US User Manual
GLASS
SCOTTSDALE DIVISION
This “fast recovery” rectifier diode series is military qualified to MIL-PRF-19500/411
DESCRIPTION
and is ideal for high-reliability applications where a failure cannot be tolerated.
These industry-recognized 3.0 Amp rated rectifiers for working peak reverse
voltages from 50 to 600 volts are hermetically sealed with voidless-glass
construction using an internal “Category I” metallurgical bond. These devices are
also available in axial-leaded packages for thru-hole mounting by deleting the “US”
suffix (see separate data sheet for 1N5415 thru 1N5420). Microsemi also offers
numerous other rectifier products to meet higher and lower current ratings with
various recovery time speed requirements including fast and ultrafast device types
in both through-hole and surface mount packages.
IMPORTANT: For the most current data, consult
• Surface mount package series equivalent to the
FEATURES
JEDEC registered 1N5415 to 1N5420 series
• Voidless hermetically sealed glass package
• Triple-Layer Passivation
• Internal “Category I” Metallurgical bonds
• Working Peak Reverse Voltage 50 to 600 Volts.
• JAN, JANTX, JANTXV, and JANS available per MIL-
PRF-19500/411
• Axial-leaded equivalents also available (see separate
data sheet for 1N5415 thru 1N5420)
• Junction Temperature: -65
• Storage Temperature: -65
• Thermal Resistance: 10
• Thermal Impedance: 1.5
MAXIMUM RATINGS
o
C to +175oC
o
C to +175oC
o
C/W junction to endcap
o
C/W @ 10 ms heating time
• Average Rectified Forward Current (I
T
= 55ºC and 2 Amps @ TA = 100ºC (see Note 1)
A
• Forward Surge Current (8.3 ms half sine): 80 Amps
• Solder temperatures: 260
ELECTRICAL CHARACTERISTICS
TYPE
1N5415US
1N5416US
1N5417US
1N5418US
1N5419US
1N5420US
NOTE 1: From 3.0 Amps at T
linearly to zero at T
V
RWM
50V
100V
200V
400V
500V
600V
= 175 oC. These ambient ratings are for PC boards where thermal resistance from mounting point to
A
o
C for 10 s (maximum)
MINIMUM
BREAKDOWN
VOLTAGE
@ 50µA
V
BR
VOLTS
55V
110V
220V
440V
550V
660V
= 55oC, derate linearly at 22 mA/ oC to 2.0 Amps at TA = 100oC. Above TA = 100oC, derate
A
ambient is sufficiently controlled where T
NOTE 2: I
= 0.5A, IRM = 1A, I
F
R(REC)
= 0.250A
MICROSEMI’s
O
J(max)
website: http://www.microsemi.com
): 3 Amps @
FORWARD
VOLTAGE
@ 9 A
V
F
MIN.
VOLTS
0.6
0.6
0.6
0.6
0.6
0.6
does not exceed 175 oC.
1N5415US thru 1N5420US
VOIDLESS-HERMETICALLY SEALED
SURFACE MOUNT FAST RECOVERY
RECTIFIERS
APPEARANCE
Package “E”
or D-5B
• Fast recovery 3 Amp rectifiers 50 to 600 V
• Military and other high-reliability applications
• General rectifier applications including bridges, half-
• High forward surge current capability
• Extremely robust construction
• Low thermal resistance
• Controlled avalanche with peak reverse power
• Inherently radiation hard as described in Microsemi
• CASE: Hermetically sealed voidless hard glass with
• TERMINALS: End caps are solid Silver with
Tin/Lead (Sn/Pb) finish
• MARKING: Cathode band only
• POLARITY: Cathode indicated by band
• TAPE & REEL option: Standard per EIA-481-B
• WEIGHT: 539 mg
• See package dimensions and recommended pad
MAX.
VOLTS
1.5
1.5
1.5
1.5
1.5
1.5
APPLICATIONS / BENEFITS
bridges, catch diodes, etc.
capability
MicroNote 050
MECHANICAL AND PACKAGING
Tungsten slugs
layout on last page
MAXIMUM
REVERSE
CURRENT
@ V
I
R
o
C
25
µA
1.0
1.0
1.0
1.0
1.0
1.0
RWM
100oC
µA
20
20
20
20
20
20
MAXIMUM
REVERSE
RECOVERY
ns
150
150
150
150
250
400
rr
TIME t
(NOTE 2)
CURRENT I
55
AMPS
3.0
3.0
3.0
3.0
3.0
3.0
AVERAGE
RECTIFIED
(NOTE 1)
o
C
100oC
AMPS
O
2.0
2.0
2.0
2.0
2.0
2.0
WWW.
Microsemi
. COM
1N5415 thru 1N5420
Copyright 2004
11-22-2004 REV A
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
GLASS
Symbol Definition
VBR
V
RWM
IO
VF
IR
trr
Minimum Breakdown Voltage: The minimum voltage the device will exhibit at a specified current.
Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating
temperature range excluding all transient voltages (ref JESD282-B).
Average Rectified Output Current: The Output Current averaged over a full cycle with a 50 Hz or 60 Hz sinewave input and a 180 degree conduction angle.
Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current.
Maximum Reverse Current: The maximum reverse (leakage) current that will flow at the specified voltage and
temperature.
Reverse Recovery Time: The time interval between the instant the current passes through zero when
changing from the forward direction to the reverse direction and a specified decay point after a peak reverse
current occurs.
SCOTTSDALE DIVISION
SYMBOLS & DEFINITIONS
1N5415US thru 1N5420US
VOIDLESS-HERMETICALLY SEALED
SURFACE MOUNT FAST RECOVERY
RECTIFIERS
GRAPHS
WWW.
Microsemi
. COM
FIGURE 1 – Typical Reverse Current vs. PIV FIGURE 2 – Typical Forward Current vs.
Forward Voltage
Copyright 2004
11-22-2004 REV A
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Microsemi
Scottsdale Division
Page 2
1N5415 thru 1N5420
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