TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http://www.microsemi.com
Gort Road Business Park, Ennis, Co. Clare, Ireland.
Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
VOIDLESS - HERMETICALLY- SEALED
ULTRAFAST RECOVERY GLASS RECTIFIERS
Qualified per MIL-PRF-19500/477
DEVICES
LEVELS
Leaded
Surface Mount
1N5807
1N5807US
1N5807URS
1N5809
1N5809US
1N5809URS
1N5811
1N5811US
1N5811URS
JAN
JANTX
JANTXV
JANS
DESCRIPTION
This “Ultrafast Recovery” rectifier diode series is military qualified to MIL-PRF-19500/477 and
is ideal for high-reliability applications where a failure cannot be tolerated. These industry-
recognized 6.0 Amp rated rectifiers for working peak reverse voltages from 50 to 150 volts are
hermetically sealed with voidless-glass construction using an internal “Category I” metallurgical
bond. These devices are available in both leaded and surface mount MELF package
configurations. Microsemi also offers numerous other rectifier products to meet higher and
lower current ratings with various recovery time speed requirements including standard, fast and
ultrafast device types in both through-hole and surface mount packages.
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
B-Body
Leaded Package
FEATURES
Popular JEDEC registered 1N5807, 1N5809, 1N5811
Voidless hermetically sealed glass package
Extremely robust construction
Internal “Category
I”
Metallurgical bonds
JAN, JANTX, JANTXV, and JANS available per MIL-PRF-19500/477
Surface mount versions available in a square end-cap MELF configuration with “US”
suffix
B-Body
Surface Mount
MELF PACKAGE
T4-LDS-0168 Rev. 2 (111089)
Page 1 of 7
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http://www.microsemi.com
Gort Road Bussiness Park, Ennis, Co. Clare, Ireland.
Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
APPLICATIONS / BENEFITS
Ultrafast recovery 6 Amp rectifier series 50 to 150V
Military Space and other high-reliability applications
Switching power supplies or other applications requiring extremely fast switching & low forward loss
High forward surge current capability
Low thermal resistance
Controlled avalanche with peak reverse power capability
Inherently radiation hard as described in Microsemi MicroNote 050
MAXIMUM RATINGS
Junction Temperature: -65
o
C to +175
o
C
Storage Temperature: -65
o
C to +175
o
C
Average Rectified Forward Current (I
O
): 6 A @ T
L
= 75ºC at 3/8 inch lead length (see note 1)
Thermal Resistance: 22 ºC/W junction to lead (L=.375 in)
Thermal Impedance: 1.5 ºC/W @ 10 ms heating time
Forward Surge Current (8.3 ms half sine) 125 Amps
Capacitance: 60 pF at 10 volts, f = 1 MHz
Solder temperature: 260ºC for 10 s (maximum)
MECHANICAL AND PACKAGING
CASE: Hermetically sealed voidless hard glass with Tungsten slugs
TERMINATIONS: Axial-leads are Tin/Lead (Sn/Pb) over Ni plate over Copper.
MARKING: Body painted and part number, etc.
POLARITY: Cathode indicated by band
Tape & Reel option: Standard per EIA-296
Weight: 750 mg
See package dimensions on last page
T4-LDS-0168 Rev. 2 (111089)
Page 2 of 7
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http://www.microsemi.com
Gort Road Bussiness Park, Ennis, Co. Clare, Ireland.
Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
ELECTRICAL CHARACTERISTICS @ T
A
= 25°C
WORKING BREAKDOWN AVERAGE AVERAGE
VOLTAGE RECTIFIED RECTIFIED
PEAK
(MIN.)
CURRENT CURRENT
REVERSE
I
O1
I
O2
VOLTAGE
@ 100A
@T
L
=75ºC @T
A
=-65ºC
V
RWM
V
BR
(Note 1)
Note 2
VOLTS
VOLTS
AMPS
MAXIMUM
FORWARD
VOLTAGE
@ 4A
(8.3 ms pulse)
V
F
VOLTS
25
o
C
1N5807, US, URS
1N5809, US, URS
1N5811, US, URS
50
100
150
60
110
160
6.0
6.0
6.0
3.0
3.0
3.0
0.875
0.875
0.875
125
o
C
0.800
0.800
0.800
25
o
C
5
5
5
REVERSE
CURRENT
(MAX)
@ V
RWM
I
R
A
125
o
C
525
525
525
125
125
125
30
30
30
SURGE
REVERSE
CURRENT RECOVERY
(MAX)
TIME (MAX)
I
FSM
(NOTE 4)
(NOTE 3)
t
rr
AMPS
ns
TYPE
NOTE 1:
Leaded: Rated at T
L
= 75ºC at 3/8 inch lead length. Derate at 60 mA/ºC for T
L
above 75ºC.
Surface mount: Rated at T
EC
= 75°C. Derate at 60 mA/ºC for T
EC
above 75ºC.
NOTE 2:
Derate linearly at 25 mA/ºC above T
A
= 55ºC. This rating is typical for PC boards where thermal resistance
from mounting point to ambient is sufficiently controlled where T
J(max)
does not exceed 175ºC
NOTE 3:
T
A
= 25
o
C @ I
O
= 3.0 A and V
RWM
for ten 8.3 ms surges at 1 minute intervals
NOTE 4:
I
F
= 1.0 A, I
RM
= 1.0 A, I
R(REC)
= 0.10 A and di/dt = 100 A/µs min
SYMBOLS & DEFINITIONS
Symbol
V
BR
V
RWM
V
F
I
R
C
t
rr
Definition
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.
Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified
current.
Maximum Leakage Current: The maximum leakage current that will flow at the specified voltage and
temperature.
Capacitance: The capacitance in pF at a frequency of 1 MHz and specified voltage
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 recovery decay point after a
peak reverse current is reached.
T4-LDS-0168 Rev. 2 (111089)
Page 3 of 7
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http://www.microsemi.com
Gort Road Bussiness Park, Ennis, Co. Clare, Ireland.
Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
GRAPHS
FIGURE 1
TYPICAL FORWARD CURRENT vs. FORWARD VOLTAGE
FIGURE 2
TYPICAL REVERSE CURRENT vs. VOLTAGE
FIGURE 3
OUTPUT CURRENT vs LEAD TEMPERATURE
FIGURE 4
FORWARD PULSE CURRENT vs. DURATION
FIGURE 6
MAXIMUM LEAD TEMP. vs. PD
FIGURE 7
MULTIPLE SURGE CURRENT vs. DURATION
T4-LDS-0168 Rev. 2 (111089)
Page 4 of 7
TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http://www.microsemi.com
Gort Road Bussiness Park, Ennis, Co. Clare, Ireland.
Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298
PACKAGE DIMENSIONS
Ltr
BD
BL
LD
LL
NOTE:
Dimensions
1N5807, 1N5809, 1N5811
Inches
Millimeters
Min
Max
Min
Max
.115
.142 2.92
3.61
.130
.300
3.30
7.62
.036
.042
0.91
1.07
.900
1.30 22.86 33.02
Notes
4
3
3
1. Dimensions are in inches.
2. Millimeters are given for general information only.
3. Dimension BL shall include the entire body including slugs and sections of the lead over which the diameter is
uncontrolled. This uncontrolled area is defined as the zone between the edge of the diode body and extending
.050 inch (1.27 mm) onto the leads.
4. Dimension BD shall be measured at the largest diameter.
5. In accordance with ASME Y14.5M, diameters are equivalent to
x
symbology.
Lead Tolerance = + .002 -.003 in
*Includes sections of the lead or fillet over which the lead diameter is uncontrolled.
FIGURE 1.
Physical Dimensions
T4-LDS-0168 Rev. 2 (111089)
Page 5 of 7
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