1N6478 thru 1N6484
Vishay General Semiconductor
Surface Mount Glass Passivated Junction Rectifier
FEATURES
• Superectifier structure for high reliability
condition
• Patented glass-plastic encapsulation
technique
• Ideal for automated placement
• Low forward voltage drop
• Low leakage current
• High forward surge capability
• Meets environmental standard MIL-S-19500
• Meets MSL level 1, per J-STD-020, LF maximum
peak of 250 °C
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in general purpose rectification of
power
supplies,
inverters,
converters
and
freewheeling diodes for consumer, automotive and
telecommunication.
MECHANICAL DATA
Case:
DO-213AB, molded epoxy over glass body
Epoxy meets UL 94V-0 flammability rating
Terminals:
Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for consumer grade, meets JESD 201 class
1A whisker test, HE3 suffix for high reliability grade
(AEC Q101 qualified), meets JESD 201 class 2
whisker test
Polarity:
Two bands indicate cathode end - 1st band
denotes device type and 2nd band denotes repetitive
peak reverse voltage rating
®
ted*
aten
P
*Glass-plastic encapsulation
is covered by
Patent No. 3,996,602,
brazed-lead assembly to
Patent No. 3,930,306
DO-213AB
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
I
R
V
F
T
J
max.
1.0 A
50 V to 1000 V
30 A
10 µA
1.1 V
175 °C
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
STANDARD RECOVERY TIME DEVICE:
1ST BAND IS WHITE
Polarity color bands (2nd band)
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
Maximum full load reverse current, full cycle
average at T
A
= 75 °C
Operating junction and storage temperature range
Document Number: 88527
Revision: 14-Apr-08
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
I
R(AV)
T
J
, T
STG
SYMBOL 1N6478 1N6479 1N6480 1N6481 1N6482 1N6483 1N6484
Gray
50
35
50
Red
100
70
100
Orange
200
140
200
Yellow
400
280
400
1.0
30
100
- 65 to + 175
Green
600
420
600
Blue
800
560
800
Violet
1000
700
1000
V
V
V
A
A
µA
°C
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UNIT
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
1N6478 thru 1N6484
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum
instantaneous
forward voltage
Maximum DC reverse
current at rated DC
blocking voltage
Typical junction
capacitance
TEST CONDITIONS
1.0 A
T
A
= 25 °C
T
A
= 75 °C
T
A
= 25 °C
T
A
= 125 °C
4.0 V, 1 MHz
SYMBOL 1N6478
V
F
1N6479
1N6480
1N6481
1.1
1.0
10
200
8.0
1N6482
1N6483
1N6484
UNIT
V
I
R
µA
C
J
pF
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum thermal resistance
(1)(2)
Notes:
(1) Thermal resistance from junction to ambient, 0.24 x 0.24" (6.0 x 6.0 mm) copper pads to each terminal
(2) Thermal resistance from junction to terminal, 0.24 x 0.24" (6.0 x 6.0 mm) copper pads to each terminal
SYMBOL 1N6478
R
θJA
R
θJT
1N6479
1N6480
1N6481
50
20
1N6482
1N6483
1N6484
UNIT
°C/W
ORDERING INFORMATION
(Example)
PREFERRED P/N
1N6482-E3/96
1N6482-E3/97
1N6482HE3/96
(1)
1N6482HE3/97
(1)
Note:
(1) Automotive grade AEC Q101 qualified
UNIT WEIGHT (g)
0.114
0.114
0.114
0.114
REFERRED PACKAGE
96
97
96
97
BASE QUANTITY
1500
5000
1500
5000
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
7" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
1.0
30
T
A
= 75 °C
8.3
ms Single Half Sine-Wave
25
0.8
Peak Forward Surge Current (A)
Average Forward Current (A)
60 Hz
Resistive or
Inductive Load
20
0.6
15
0.4
10
0.2
5.0
0
0
25
50
75
100
125
150
175
0
1
10
100
Terminal Temperature (°C)
Number
of Cycles at 60 Hz
Figure 1. Forward Current Derating Curve
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
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For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88527
Revision: 14-Apr-08
1N6478 thru 1N6484
Vishay General Semiconductor
10
100
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mVp-p
Instantaneous Forward Current (A)
1
Pulse
Width
= 300
µs
1 % Duty Cycle
Junction Capacitance (pF)
1.6
10
T
J
= 25 °C
0.1
0.01
0.4
1
0.6
0.8
1.0
1.2
1.4
1
10
100
Instantaneous Forward
Voltage
(V)
Reverse
Voltage
(V)
Figure 3. Typical Instantaneous Forward Characteristics
Figure 5. Typical Junction Capacitance
10
100
T
J
= 100 °C
1
Transient Thermal Impedance (°C/W)
Instantaneous Reverse Current (mA)
10
0.1
T
J
= 25 °C
1
Mounted on 0.20 x 0.27" (5 x 7 mm)
Copper Pad Areas
0.1
0.01
0.1
1
10
100
0.01
0
20
40
60
80
100
Percent of Rated Peak Reverse
Voltage
(%)
t - Pulse Duration (s)
Figure 4. Typical Reverse Characteristics
Figure 6. Typical Transient Thermal Impedance
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
DO-213AB
Solderable Ends
Mounting Pad Layout
0.138 (3.5) MAX.
1st Band
0
D2 = D1
+ 0.008 (0.20)
-
D2
D1 =
0.105 (2.67)
0.095 (2.41)
0.118 (3.0) MIN.
0.022 (0.56)
0.018 (0.46)
0.205 (5.2)
0.185 (4.7)
0.022 (0.56)
0.018 (0.46)
0.049 (1.25) MIN.
0.238 (6.0) REF.
1st
band
denotes type and positive end (cathode)
Document Number: 88527
Revision: 14-Apr-08
For technical questions within your region, please contact one of the following:
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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