Bulletin I2108 rev. G 08/00
SAFEIR Series
8EWS..S
SURFACE MOUNTABLE
INPUT RECTIFIER DIODE
VF
Description/Features
IFSM = 200A
< 1V @ 5A
VRRM 800 to 1200V
The 8EWS..S rectifier SAFEIR series has been
optimized for very low forward voltage drop, with
moderate leakage. The glass passivation technology
used has reliable operation up to 150° C junction
temperature.
The High Reverse Voltage range available allows
design of input stage primary rectification with
Outstanding Voltage Surge capability.
Typical applications are in input rectification and these
products are designed to be used with International
Rectifier Switches and Output Rectifiers which are
available in identical package outlines.
Output Current in Typical Applications
Applications
Single-phase Bridge
Three-phase Bridge
NEMA FR-4 or G10 glass fabric-based epoxy
with 4 oz (140µm) copper
1.2
1.6
Aluminum IMS, RthCA = 15°C/W
2.5
2.8
Aluminum IMS with heatsink, RthCA = 5°C/W
5.5
6.5
TA = 55°C, TJ
Characteristics
IF(AV) Sinusoidal
waveform
VRRM Range (*)
IFSM
TJ
A
= 125°C, footprint 300mm2
Package Outline
Major Ratings and Characteristics
VF
Units
@ 5A, TJ = 25°C
8EWS..S
Units
8
A
800 to 1200
V
200
A
1.0
V
- 55 to 150
°C
TO-252AA (D-Pak)
(*) for higher voltage up to 1600V contact factory
1
8EWS..S SAFEIR Series
Bulletin I2108 rev. G 08/00
Voltage Ratings
VRRM, maximum
VRSM , maximum non repetitive
IRRM
peak reverse voltage
peak reverse voltage
150°C
V
V
mA
8EWS08S
800
900
8EWS10S
1000
1100
8EWS12S
1200
1300
Part Number
Absolute Maximum Ratings
Parameters
8EWS..S
Units
8
A
IF(AV) Max. Average Forward Current
Max. Peak One Cycle Non-Repetitive
170
Surge Current
200
I 2t
Max. I2t for fusing
144
I2√t
Max. I2√t for fusing
2040
A2√s
8EWS..S
Units
IFSM
204
A
A2 s
Conditions
@ TC = 95° C, 180° conduction half sine wave
10ms Sine pulse, rated VRRM applied
10ms Sine pulse, no voltage reapplied
10ms Sine pulse, rated VRRM applied
10ms Sine pulse, no voltage reapplied
t = 0.1 to 10ms, no voltage reapplied
Electrical Specifications
Parameters
VFM
Max. Forward Voltage Drop
1.1
V
rt
Forward slope resistance
21.8
mΩ
VF(TO) Threshold voltage
0.81
V
IRM
0.05
Max. Reverse Leakage Current
mA
0.50
Conditions
@ 8A, TJ = 25°C
TJ = 150°C
TJ = 25 °C
TJ = 150 °C
VR = rated VRRM
Thermal-Mechanical Specifications
Parameters
8EWS..S
Units
TJ
Max. Junction Temperature Range
- 55 to 150
°C
Tstg
Max. Storage Temperature Range
- 55 to 150
°C
240
°C
RthJC Max. Thermal Resistance Junction
to Case
3
°C/W
RthJA Typ. Thermal Resistance Junction
50
°C/W
1(0.03)
g (oz.)
Soldering Temperature
Conditions
for 10 seconds (1.6mm from case)
DC operation
to Ambient (PCB Mount)**
wt
Approximate Weight
T
Case Style
TO-252AA (D-PAK)
**When mounted on 1" square (650mm2) PCB of FR-4 or G-10 material 4 oz (140µm) copper 40°C/W
For recommended footprint and soldering techniques refer to application note #AN-994
2
0.5
8EWS..S SAFEIR Series
8EW S ..S Se ries
R thJC (D C ) = 3 C /W
140
130
C o nductio n A ngle
120
110
100
30
60
90
90
120
80
180
70
1
2
3
4
5
6
7
8
9
8EW S ..S Se ries
R thJC (D C ) = 3 C /W
140
130
C o nd uctio n P erio d
120
30
110
60
90
120
100
180
90
DC
80
0
2
4
6
8
10
12
14
Averag e Forw ard C urre nt (A)
Avera ge Forw ard C urrent (A )
Fig. 2 - Current Rating Characteristics
12
180
120
90
60
30
10
8
RM S Lim it
6
4
C o n ductio n An gle
8 EW S..S Series
T J = 150 C
2
0
0
150
Fig. 1 - Current Rating Characteristics
1
2
3
4
5
6
7
8
9
M axim um A ve rage Fo rw ard Pow e r Loss (W )
0
M a xim um A llo w ab le C ase Tem p e rature ( C )
150
14
DC
180
120
90
60
30
12
10
8
6 RM S Lim it
4
C ond uctio n P erio d
2
8EW S ..S Se ries
T J = 150 C
0
0
2
4
6
8
10
12
14
A vera ge Fo rw ard C urren t (A)
Averag e Forw ard C urrent (A)
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
180
A t A ny Rated Loa d C ond itio n A nd W ith
R ated V RR M A p plie d Follow ing Surg e .
In itia l T J = 150 C
@ 60 H z 0.0083 s
@ 50 H z 0.0100 s
170
160
150
140
130
120
110
8 EW S ..S Se rie s
100
1
10
100
Nu m b er Of E qu a l Am plitu de Half C yc le C u rre nt Pu lse s (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
Pea k H alf Sin e W a ve Forw a rd C urren t (A )
P eak Half Sin e W ave Fo rw ar d C u rrent (A )
M axim um Ave rag e Forw ard Pow er Lo ss (W )
M axim um Allo w able C ase Tem p erature ( C )
Bulletin I2108 rev. G 08/00
200
190
180
170
M a xim um No n Rep etitiv e Surge C u rrent
Ve rsus Pulse Train Duration.
In itial T J = 150 C
N o Vo lta ge R eap p lied
Ra ted V RRM R ea pp lied
160
150
140
130
120
110
100
0.01
8EW S..S Se rie s
0.1
1
Pu lse Train D uration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
3
8EWS..S SAFEIR Series
Bulletin I2108 rev. G 08/00
100
Instanta neo us Forw ard C urrent (A)
8E W S ..S Se ries
10
T = 25 C
J
1
T J = 150 C
0.1
0
0.5
1
1.5
2
2.5
In sta n ta n e ous Fo rw a rd V o lta g e (V )
Transie nt Therm a l Im ped anc e Z thJC ( C /W )
Fig. 7 - Forward Voltage Drop Characteristics
10
Stea dy State V a lu e
(D C O p era tio n)
1
D
D
D
D
D
=
=
=
=
=
0 .50
0 .33
0 .25
0 .17
0 .0 8
8 EW S..S Series
0.1
0.0001
0.001
0.01
0.1
Sq u a re W av e Pu lse D u ra tio n (s)
Fig. 8 - Thermal Impedance ZthJC Characteristics
4
1
8EWS..S SAFEIR Series
Bulletin I2108 rev. G 08/00
Ordering Information Table
Device Code
8
E
W
S
12
S
TRL
BASE
CATHODE
4
2
1
4
3
6
5
7
1
1
-
Current Rating
2
-
Circuit Configuration
2
3
ANODE CATHODE ANODE
E = Single Diode
3
-
Package
4
-
Type of Silicon
S = Standard Recovery Rectifier
08 = 800V
5
-
Voltage code: Code x 100 = VRRM
10 = 1000V
6
-
S = Surface Mountable
12 = 1200V
7
-
Tape and Reel Option
W = D-PAK
TRL = Left Reel
TRR = Right Orientation Reel
(*) for higher voltage up to 1600V contact factory
Outline Table
2.38 (0.09)
2.19 (0.08)
1.14 (0.04)
0.89 (0.03)
0.58 (0.02)
0.46 (0.02)
6.73 (0.26)
6.35 (0.25)
5.46 (0.21)
5.21 (0.20)
1.27 (0.05)
0.88 (0.03)
MINIMUM RECOMMENDED FOOTPRINT
5.97 (0.24)
4
6.45 (0.24)
6.22 (0.24)
1.64 (0.02)
5.68 (0.22)
1
2
6.48 (0.26)
10.42 (0.41)
5.97 (0.23)
10.67 (0.42)
9.40 (0.37)
3
0.51 (0.02)
MIN.
1.52 (0.06)
2x
2.54 (0.10)
1.15 (0.04)
2x
1.14 (0.04)
0.76 (0.03)
2.28 (0.09)
2x
3x
0.89 (0.03)
0.58 (0.02)
0.64 (0.02)
4.57 (0.18)
0.46 (0.02)
1
2
3
4
-
1.65 (0.06)
2.28 (0.09)
2x
2x
Anode
Cathode
Gate
Anode
Dimensions in millimeters and (inches)
5
8EWS..S SAFEIR Series
Bulletin I2108 rev. G 08/00
Marking Information
EXAMPLE: THIS IS AN 8EWS12S
4 (K)
INTERNATIONAL
PART NUMBER
RECTIFIER LOGO
8EWS12S
9512
9G3A
ASSEMBLY
2 (K)
LOT CODE
1 (A)
3 (A)
DATE CODE (YYWW)
YY = YEAR
WW = WEEK
Tape & Reel Information
TR
4.1 (0.16)
3.9 (0.15)
1.85 (0.07)
DIA.
1.65 (0.06)
2.1 (0.83)
1.9 (0.07)
1.85 (0.07)
1.65 (0.06)
0.35 (0.01)
0.25 (0.01)
7.6 (0.30)
7.4 (0.29)
FEED DIRECTION
12.1 (0.48)
11.9 (0.47)
4.1 (0.16)
3.9 (0.15)
TRR
2.1 (0.83)
1.9 (0.07)
2.6 (0.10)
DIA.
1.5 (0.06)
1.85 (0.07)
DIA.
1.65 (0.06)
1.85 (0.07)
1.65 (0.06)
7.6 (0.30)
7.4 (0.29)
FEED DIRECTION
8.1 (0.32)
7.9 (0.31)
4.1 (0.16)
3.9 (0.15)
TRL
2.1 (0.83)
1.9 (0.07)
2.6 (0.10)
DIA.
1.5 (0.06)
1.85 (0.07)
DIA.
1.65 (0.06)
1.85 (0.07)
1.65 (0.06)
7.6 (0.30)
7.4 (0.29)
FEED DIRECTION
13 (0.52) DIA.
8.1 (0.32)
7.9 (0.31)
2.6 (0.10)
DIA.
1.5 (0.06)
7.0 (0.28)
6.8 (0.26)
16.3 (0.64)
15.7 (0.62)
2.75 (0.11)
2.55 (0.10)
0.35 (0.01)
0.25 (0.01)
10.6 (0.42)
10.4 (0.41)
16.3 (0.64)
15.7 (0.62)
2.75 (0.11)
2.55 (0.10)
0.35 (0.01)
0.25 (0.01)
10.6 (0.42)
10.4 (0.41)
16.3 (0.64)
15.7 (0.62)
2.75 (0.11)
2.55 (0.10)
22.4 (0.88)
TO-252AA Tape & Reel
375 (14.17)
DIA. MAX.
6
50 (1.97) DIA.
When ordering, indicate the part
number, part orientation, and the
quantity. Quantities are in multiples
of 2,000 pieces per reel for TR and
multiples of 3,000 pieces per reel
for both TRL and TRR.
8EWS..S SAFEIR Series
Bulletin I2108 rev. G 08/00
WORLD HEADQUARTERS:
EUROPEAN HEADQUARTERS:
IR CANADA:
IR GERMANY:
IR ITALY:
IR FAR EAST:
IR SOUTHEAST ASIA:
IR TAIWAN:
http://www.irf.com
233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332.
Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408.
15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801.
Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933.
Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220.
K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086.
1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630.
16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: 886 2 2377 9936.
Fax-On-Demand: +44 1883 733420
Data and specifications subject to change without notice.
7
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