Diotec Semiconductor AG
79423 Heitersheim
Tel.: +49-7634-5266-0
mail@diotec.com
Kreuzmattenstr. 4
Germany
Fax: +49-7634-5266-61
www.diotec.com
Version 2005-07-07
Diotec
Products
for Lighting
Typical Applications:
Compact Fluorescent Lights, Lighting Ballasts
Rectification
Î
Bridge Rectifiers,
Single
Rectifiers,
High Voltage Rectifiers
Boost-Diode for PFC
Î
Ultrafast Rectifiers
Protection
Î
TVS-Diodes, Zener-Diodes
Control
Î
DIAC, Standard Rectifiers
Diotec Products for
Lighting
www.diotec.com
07/2005
Compact Fluorescent Lights
Overvoltage Protection:
TVS-Diodes
/
Zenerdiodes
For Gate protection of MOSFET either Zener as well as TVS diodes could be used.
Dimensioning of TVS diodes: see Application Note “Transient Voltage Suppressors”.
Types
1
TGL34-… , TGL41…, P4SMAJ…, P6SMBJ…, 1.5SMCJ…;
(150 to 1500 W peak;
up to 550 V!
)
ZMM…,
ZMD…
, ZMY...,
SMZ1...,
SZ3C…
,
Z1SMA, Z2SMB…, Z3SMC…;
(0.5 to 3 W steady)
Input Rectification:
Bridge Rectifiers
Available as complete device but can also be formed by four single devices (see below).
Recommended values for protective resistor R
t
and load capacitor C
L
are given within the datasheet.
R
t
includes also series resistance of input circuit , an additional device is therefore often not
necessary.
Types
1
SMD:
MYS40…380,
MS40…500,
S40…500, B40…500S
,
B
B
4
4
0
0
…
…
3
3
8
8
0
0
F
F
S
S
(
(
F
F
a
a
s
s
t
t
r
r
e
e
c
c
o
o
v
v
e
e
r
r
y
y
)
)
trough hole:
B40…500D
,
B
B
4
4
0
0
…
…
3
3
8
8
0
0
F
F
D
D
(
(
F
F
a
a
s
s
t
t
r
r
e
e
c
c
o
o
v
v
e
e
r
r
y
y
)
)
,
,
B40…500R (round)
(0.5 to 2 A)
Discharge Diode:
Single Rectifiers
Types
1
GL34 A..M, GL1 A..M, SM4001…7,
SM5059…63,
SM5400…08
,
S1 A..M, S2 A..M, S3 A..M;
(0.5 to 3 A, standard recovery).
F
F
a
a
s
s
t
t
to
Ultrafast
versions available as well.
Startup:
DIAC
SMD:
BR100-03 LLD
(V
BO
28..36 V)
, BR100-031 LLD (30..34 V),
BR100-04 LLD (35..45 V)
Axial:
BR100-03 (V
BO
28..36 V)
, BR100-031 (30..34 V),
BR100-04 (35..45 V), DB3,
DB4
1
Preferred types are
bold
; colours according to Diotec Selection Guide. Datasheets see
www.diotec.com, “Products”. Though devices mentioned here are mostly SMD types for space and
weight saving there are also equivalent leaded versions available.
Diotec Products for
Lighting
www.diotec.com
07/2005
Lighting Ballast
Overvoltage Protection:
TVS-Diodes
/
Zenerdiodes
For Gate protection of MOSFET either Zener as well as TVS diodes could be used.
Dimensioning of TVS diodes: see Application Note “Transient Voltage Suppressors”.
Types
1
SMD:
TGL34-… , TGL41…, P4SMAJ…, P6SMBJ…, 1.5SMCJ…;
(150 to 1500 W peak;
up to 550 V!)
ZMM…,
ZMD…
, ZMY...,
SMZ1...,
SZ3C…,
Z1SMA, Z2SMB…, Z3SMC…;
(0.5 to 3 W steady)
Leaded:
BZW04-…, P4KE…, BZW06-…,
P6KE…, 1.5KE…
, 5KP…; (400 to 5000 W)
ZPY…,
ZY…
, 3EZ…, BZV58C…,
1N53..B
; (1.3 to 5 W)
Input Rectification:
Bridge Rectifiers
Available as complete device but can also be formed by four single devices. Recommended values for
protective resistor R
t
and load capacitor C
L
are given within the datasheet. R
t
includes also series
resistance of input circuit , an additional device is therefore often not necessary.
Types
1
0.5 to 2 A:
SMD:
MYS40…250,
MS40…500, S40…500, B40…500S
,
B
B
4
4
0
0
…
…
3
3
8
8
0
0
F
F
S
S
(
(
F
F
a
a
s
s
t
t
r
r
e
e
c
c
o
o
v
v
e
e
r
r
y
y
)
)
trough hole:
B40…500D
,
B
B
4
4
0
0
…
…
3
3
8
8
0
0
F
F
D
D
(
(
F
F
a
a
s
s
t
t
r
r
e
e
c
c
o
o
v
v
e
e
r
r
y
y
)
)
,
,
B40…500R (round)
1.5 to 12 A:
Single In-line:
B..C1500,
B..C2300-1500
; B..C3200-2200 to B..C7000-4000;
GBS4 A..M
,
GBU4 A..M
to GBU12 A..M
Ultrafast Diodes
for PFC stage
Operation frequencies are normally high, for reduction of power losses in the switch (affected highly by
reverse recovery behaviour of the diode!) the boost diode must be ultrafast. At 230 V
RMS
mains a
600 V type should be used, at 110 V
RMS
a 400 V type is sufficient.
Types
1
Leaded:
UF4004, UF4005, UF5404, UF5406
, UF600J; (1 to 6 A)
1
Preferred types are
bold
; colours according to Diotec Selection Guide. Datasheets see
www.diotec.com, “Products”.
Diotec Products for
Lighting
www.diotec.com
07/2005
SMD:
SUF4004, SUF4005
, US1J, US1G, US2J, US2G, US3G, US3J; (1 to 3 A)
High Voltage Diodes
Types
1
SMD:
SM513…SM2000 (1A Standard)
;
S
S
A
A
2
2
6
6
1
1
…
…
S
S
A
A
2
2
6
6
5
5
(
(
2
2
A
A
F
F
a
a
s
s
t
t
)
)
(1300…2000 V);
Leaded:
EM513…EM518 (1A Standard); BY255…BY2000 (3A Standard)
(1300…2000 V);
H
H
V
V
1
1
.
.
5
5
,
,
H
H
V
V
2
2
(
(
5
5
0
0
0
0
m
m
A
A
,
,
1
1
.
.
5
5
t
t
o
o
2
2
k
k
V
V
F
F
a
a
s
s
t
t
)
)
;
;
H
H
V
V
3
3
,
,
H
H
V
V
5
5
(
(
2
2
0
0
0
0
m
m
A
A
,
,
3
3
t
t
o
o
5
5
k
k
V
V
F
F
a
a
s
s
t
t
)
)
D
D
D
D
3
3
0
0
0
0
…
…
D
D
D
D
1
1
8
8
0
0
0
0
(
(
2
2
0
0
m
m
A
A
,
,
3
3
k
k
V
V
t
t
o
o
1
1
8
8
k
k
V
V
F
F
a
a
s
s
t
t
)
)
1
Preferred types are
bold
; colours according to Diotec Selection Guide. Datasheets see www.diotec.com, “Products”.