1N6675-1 – 1N6677-1 plus
DSB0.5A20 – DSB0.5A40
Qualified Levels*:
JAN, JANTX,
JANTXV and JANS
Available on
commercial
versions
200 and 500 mA Schottky Barrier Rectifiers
Qualified per MIL-PRF-19500/610
DESCRIPTION
The 1N6675-1 through 1N6677-1 series of Schottky barrier rectifiers provides a selection of
200 or 500 mA ratiings in an axial-leaded, hard glass DO-35 package. The 1N6677-1 is also
available in JAN, JANTX, JANTXV, and JANS military qualifications.
Important:
For the latest information, visit our website
http://www.microsemi.com.
FEATURES
•
•
•
•
•
•
JEDEC registered 1N6675 through 1N6677 number series.
Hermetically sealed.
Metallurgically bonded.
Double plug construction.
*JAN, JANTX, JANTXV and JANS qualification are available per MIL-PRF-19500/610 for 1N6677-1
only.
RoHs compliant versions are available on all commercial types.
DO-35
(DO-204AH)
Package
Also available in:
DO-213AA MELF
(surface mount)
1N6675UR-1 – 1N6677UR-1
APPLICATIONS / BENEFITS
•
•
Flexible axial-lead mounting terminals.
Non-sensitive to ESD per MIL-STD-750 method 1020.
MAXIMUM RATINGS
@
T
A
= 25
ºC
unless otherwise stated
Parameters/Test Conditions
Junction Temperature
Storage Temperature
Thermal Resistance, Junction-to-Lead
@ lead length = 0.375 inch (9.52 mm) from body
Surge Peak Forward Current at 8.3 ms half-sine wave for
1N6677-1
Average Rectified Output Current:
(1)
1N6675-1 – 1N6677-1
DSB0.5A20 – DSB0.5A40
Solder Temperature @ 10 s
NOTES:
1. See
Figure 1
derating.
Symbol
T
J
T
STG
R
ӨJL
I
FSM
Value
-65 to +125
-65 to +150
250
5
Unit
ºC
ºC
ºC/W
A (pk)
MSC – Lawrence
6 Lake Street,
Lawrence, MA 01841
1-800-446-1158
Tel: (978) 620-2600
Fax: (978) 689-0803
MSC – Ireland
Gort Road Business Park,
Ennis, Co. Clare, Ireland
Tel: +353 (0) 65 6840044
Fax: +353 (0) 65 6822298
Website:
www.microsemi.com
I
O
200
500
260
mA
o
C
T4-LDS-0302, Rev. 1 (6/13/13)
©2013 Microsemi Corporation
Page 1 of 5
1N6675-1 – 1N6677-1 plus
DSB0.5A20 – DSB0.5A40
MECHANICAL and PACKAGING
•
•
•
•
•
•
•
CASE: Hermetically sealed glass case. DO-35 (DO-204AH) package.
TERMINALS: Tin-lead or RoHS compliant annealed matte-tin plating (commercial grade only) over copper clad steel. Solderable
per MIL-STD-750, method 2026.
MARKING: Part number and cathode band.
POLARITY: Reference diode to be operated with the banded (cathode) end positive with respect to the opposite end.
TAPE & REEL option: Standard per EIA-296 (add “TR” suffix to part number). Consult factory for quantities.
WEIGHT: Approximately 0.2 grams.
See
Package Dimensions
on last page.
PART NOMENCLATURE
1N6675-1 – 1N6677-1:
1N6675
JEDEC type number
(see
Electrical Characteristics
table)
-1
(e3)
RoHS Compliance
e3 = RoHS compliant
Blank = non-RoHS compliant
Metallurgically Bonded
1N6677-1 only:
JAN
Reliability Level*
JAN = JAN level
JANTX = JANTX level
JANTXV = JANTXV level
JANS = JANS level
JEDEC type number
(see
Electrical Characteristics
table)
1N6677 -1
(e3)
RoHS Compliance
e3 = RoHS compliant (on
commercial grade only)
Blank = non-RoHS compliant
Metallurgically Bonded
DSB0.5A20 – DSB0.5A40:
DSB
Diode Schottky Barrier
Amp Rating
Working Peak Reverse
Voltage Rating (V
RWM
)
0.5A
20
(e3)
RoHS Compliance
e3 = RoHS compliant
Blank = non-RoHS compliant
T4-LDS-0302, Rev. 1 (6/13/13)
©2013 Microsemi Corporation
Page 2 of 5
1N6675-1 – 1N6677-1 plus
DSB0.5A20 – DSB0.5A40
SYMBOLS & DEFINITIONS
Definition
Capacitance: The capacitance in pF at a frequency of 1 MHz and specified voltage.
frequency
Reverse Current: The dc current flowing from the external circuit into the cathode terminal at the specified voltage V
R
.
Surge Peak Forward Current: The forward current including all nonrepetitive transient currents but excluding all
repetitive transients (ref JESD282-B)
Average Rectified Output Current: The Output Current averaged over a full cycle with a 50 Hz or 60 Hz sine-wave
input and a 180 degree conduction angle.
Breakdown Voltage: A voltage in the breakdown region.
Forward Voltage: A positive dc anode-cathode voltage the device will exhibit at a specified forward current.
Reverse Voltage: A positive dc cathode-anode voltage below the breakdown region.
Working Peak Reverse Voltage: The peak voltage excluding all transient voltages (ref JESD282-B). Also sometimes
known historically as PIV.
Symbol
C
f
I
R
I
FSM
I
O
V
(BR)
V
F
V
R
V
RWM
ELECTRICAL CHARACTERISTICS
@ 25 C unless otherwise specified
200 mA options:
WORKING
PEAK
REVERSE
VOLTAGE
MAXIMUM
FORWARD
VOLTAGE
MAXIMUM
FORWARD
VOLTAGE
MAXIMUM
FORWARD
VOLTAGE
MAXIMUM
REVERSE
LEAKAGE
CURRENT
I
RM
@ V
RM
T
J
=
T
J
= 100
+25 ºC
ºC
mA
µA
5.0
0.60
5.0
0.60
5.0
0.60
MAXIMUM
CAPACITANCE
@ V
R
= 0
VOLTS
f = 1.0 MHz
C
pF
50
50
50
o
TYPE
NUMBER
(Note 1)
V
RWM
V (pk)
20
30
40
V
F
@ 20 mA
Volts
0.37
0.37
0.37
1N6675-1
1N6676-1
1N6677-1
V
F
@ 200
mA
Volts
0.50
0.50
0.50
V
F
@ 630
mA
Volts
0.70
0.70
0.70
NOTE:
1. These numbers can also be ordered as DSB0.2A20, DSB0.2A30, and DSB0.2A40.
500 mA options:
WORKING
PEAK
REVERSE
VOLTAGE
MAXIMUM
FORWARD
VOLTAGE
MAXIMUM
FORWARD
VOLTAGE
MAXIMUM
REVERSE
LEAKAGE
CURRENT
I
RM
@ V
RM
T
J
=
T
J
= 100
+25 ºC
ºC
mA
µA
10.0
1.0
10.0
1.0
10.0
1.0
MAXIMUM
CAPACITANCE
@ V
R
= 0
VOLTS
f = 1.0 MHz
C
T
pF
60
60
60
TYPE
NUMBER
V
RWM
V (pk)
20
30
40
V
F
@ 100 mA
Volts
0.50
0.50
0.50
DSB0.5A20
DSB0.5A30
DSB0.5A40
V
F
@ 500
mA
Volts
0.65
0.65
0.65
T4-LDS-0302, Rev. 1 (6/13/13)
©2013 Microsemi Corporation
Page 3 of 5
1N6675-1 – 1N6677-1 plus
DSB0.5A20 – DSB0.5A40
GRAPHS
Sinewave Operation Maximum Io Rating (mA)
T
L
(°C) (Sink)
FIGURE 1
Temperature power derating for 1N6677-1
Theta (°C/W)
Time (s)
FIGURE 3
Thermal impedance curve for 1N6677-1
T4-LDS-0302, Rev. 1 (6/13/13)
©2013 Microsemi Corporation
Page 4 of 5
1N6675-1 – 1N6677-1 plus
DSB0.5A20 – DSB0.5A40
PACKAGE DIMENSIONS
Ltr
BD
BL
LD
LL
LL
1
Dimensions
Inch
Millimeters
Min
Max
Min
Max
0.060
0.075
1.52
1.91
0.140
0.180
3.56
4.57
0.018
0.022
0.46
0.56
1.000
1.500
25.40
38.10
0.050
1.27
Notes
3
3
4
NOTES:
1. Dimensions are in inches.
2. Millimeters are given for information only.
3. Package contour optional within BD and length BL. Heat slugs, if any shall be included within this cylinder but
shall not be subject to minimum limit of BD.
4. Within this zone, lead diameter may vary to allow for lead finishes and irregularities, other than heat slugs.
5. In accordance with ASME Y14.5M, diameters are equivalent to
Φx
symbology.
6. The dimensions shown are tighter in tolerance than dimensions shown in the military slash sheet (/156) since
Microsemi now only offers the smaller DO-35 package option rather than the larger DO-7.
T4-LDS-0302, Rev. 1 (6/13/13)
©2013 Microsemi Corporation
Page 5 of 5
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