PHILIPS BYM26C

DISCRETE SEMICONDUCTORS
DATA SHEET
handbook, 2 columns
M3D118
BYM26 series
Fast soft-recovery
controlled avalanche rectifiers
Product specification
Supersedes data of February 1994
1996 May 24
Philips Semiconductors
Product specification
Fast soft-recovery
controlled avalanche rectifiers
BYM26 series
FEATURES
DESCRIPTION
• Glass passivated
Rugged glass SOD64 package,
using a high temperature alloyed
• High maximum operating
temperature
• Low leakage current
• Excellent stability
• Guaranteed avalanche energy
absorption capability
• Available in ammo-pack
• Also available with preformed leads
for easy insertion.
,
2/3 page k(Datasheet)
construction. This package is
hermetically sealed and fatigue free
as coefficients of expansion of all
used parts are matched.
a
MAM104
Fig.1 Simplified outline (SOD64) and symbol.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
VRRM
VR
PARAMETER
CONDITIONS
UNIT
BYM26A
−
200
V
BYM26B
−
400
V
BYM26C
−
600
V
BYM26D
−
800
V
BYM26E
−
1000
V
BYM26F
−
1200
V
BYM26G
−
1400
V
−
200
V
continuous reverse voltage
BYM26B
−
400
V
BYM26C
−
600
V
BYM26D
−
800
V
BYM26E
−
1000
V
BYM26F
−
1200
V
BYM26G
−
1400
V
average forward current
BYM26A to E
BYM26F and G
IF(AV)
MAX.
repetitive peak reverse voltage
BYM26A
IF(AV)
MIN.
average forward current
BYM26A to E
BYM26F and G
1996 May 24
Ttp = 55 °C; lead length = 10 mm;
see Figs 2 and 3;
averaged over any 20 ms period;
see also Figs 10 and 11
Tamb = 65 °C; PCB mounting (see
Fig.19); see Figs 4 and 5;
averaged over any 20 ms period;
see also Figs 10 and 11
2
−
2.30
A
−
2.40
A
−
1.05
A
−
1.00
A
Philips Semiconductors
Product specification
Fast soft-recovery
controlled avalanche rectifiers
SYMBOL
IFRM
IFRM
BYM26 series
PARAMETER
repetitive peak forward current
CONDITIONS
MIN.
MAX.
UNIT
Ttp = 55 °C; see Figs 6 and 7
BYM26A to E
−
19
A
BYM26F and G
−
21
A
repetitive peak forward current
Tamb = 65 °C; see Figs 8 and 9
BYM26A to E
−
8.0
A
BYM26F and G
−
8.5
A
IFSM
non-repetitive peak forward current t = 10 ms half sine wave; Tj = Tj max
prior to surge; VR = VRRMmax
−
45
A
ERSM
non-repetitive peak reverse
avalanche energy
−
10
mJ
Tstg
storage temperature
−65
+175
°C
Tj
junction temperature
−65
+175
°C
MIN.
TYP.
MAX.
−
−
1.34
V
−
−
1.34
V
−
−
2.65
V
−
−
2.30
V
BYM26A
300
−
−
V
BYM26B
500
−
−
V
L = 120 mH; Tj = Tj max prior to surge;
inductive load switched off
see Figs 12 and 13
ELECTRICAL CHARACTERISTICS
Tj = 25 °C unless otherwise specified.
SYMBOL
VF
PARAMETER
forward voltage
BYM26A to E
CONDITIONS
IF = 2 A; Tj = Tj max;
see Figs 14 and 15
BYM26F and G
VF
forward voltage
BYM26A to E
IF = 2 A;
see Figs 14 and 15
BYM26F and G
V(BR)R
IR
trr
reverse avalanche breakdown
voltage
IR = 0.1 mA
BYM26C
700
−
−
V
BYM26D
900
−
−
V
BYM26E
1100
−
−
V
BYM26F
1300
−
−
V
BYM26G
1500
−
−
V
VR = VRRMmax;
see Fig.16
−
−
10
µA
VR = VRRMmax;
Tj = 165 °C; see Fig.16
−
−
150
µA
−
−
30
ns
−
−
75
ns
−
−
150
ns
reverse current
reverse recovery time
BYM26A to C
BYM26D and E
when switched from
IF = 0.5 A to IR = 1 A;
measured at IR = 0.25 A;
see Fig.20
BYM26F and G
1996 May 24
UNIT
3
Philips Semiconductors
Product specification
Fast soft-recovery
controlled avalanche rectifiers
SYMBOL
Cd
PARAMETER
diode capacitance
CONDITIONS
f = 1 MHz; VR = 0 V;
see Figs 17 and 18
MIN.
TYP.
MAX.
UNIT
−
85
−
pF
BYM26D and E
−
75
−
pF
BYM26F and G
−
65
−
pF
−
−
7
A/µs
−
−
6
A/µs
−
−
5
A/µs
BYM26A to C
dI R
-------dt
BYM26 series
maximum slope of reverse recovery when switched from
IF = 1 A to VR ≥ 30 V and
current
dI
F/dt = −1 A/µs;
BYM26A to C
see Fig.21
BYM26D and E
BYM26F and G
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
Rth j-tp
thermal resistance from junction to tie-point
lead length = 10 mm
25
K/W
Rth j-a
thermal resistance from junction to ambient
note 1
75
K/W
Note
1. Device mounted on an epoxy-glass printed-circuit board, 1.5 mm thick; thickness of Cu-layer ≥40 µm, see Fig.19.
For more information please refer to the “General Part of associated Handbook”.
1996 May 24
4
Philips Semiconductors
Product specification
Fast soft-recovery
controlled avalanche rectifiers
BYM26 series
GRAPHICAL DATA
MSA875
2.4
MBD421
3
handbook, halfpage
handbook, halfpage
I F(AV)
I F(AV)
(A)
(A)
1.8
20 15
10 lead length (mm)
lead length 10 mm
2
1.2
1
0.6
0
100
0
T tp (o C)
0
200
0
BYM26A to E
a = 1.42; VR = VRRMmax; δ = 0.5.
Switched mode application.
Fig.2
200
Ttp (o C)
BYM26F and G
a = 1.42; VR = VRRMmax; δ = 0.5.
Switched mode application.
Maximum average forward current as a
function of tie-point temperature (including
losses due to reverse leakage).
Fig.3
MLB490
2.0
I F(AV)
(A)
1.6
Maximum average forward current as a
function of tie-point temperature (including
losses due to reverse leakage).
MBD416
2.0
I F(AV)
(A)
1.6
handbook, halfpage
handbook, halfpage
1.2
1.2
0.8
0.8
0.4
0.4
0
0
0
100
o
T amb ( C)
200
0
BYM26A to E
a = 1.42; VR = VRRMmax; δ = 0.5.
Device mounted as shown in Fig.19.
Switched mode application.
Fig.4
100
o
T amb ( C)
200
BYM26F and G
a = 1.42; VR = VRRMmax; δ = 0.5.
Device mounted as shown in Fig.19.
Switched mode application.
Maximum average forward current as a
function of ambient temperature (including
losses due to reverse leakage).
1996 May 24
100
Fig.5
5
Maximum average forward current as a
function of ambient temperature (including
losses due to reverse leakage).
Philips Semiconductors
Product specification
Fast soft-recovery
controlled avalanche rectifiers
BYM26 series
MSA879
20
I FRM
(A)
δ = 0.05
16
0.1
12
0.2
8
0.5
4
1
0
10 2
10 1
1
10
10 2
10 3
t p (ms)
10 4
BYM26A to E
Ttp = 55°C; Rth j-tp = 25 K/W.
VRRMmax during 1 − δ; curves include derating for Tj max at VRRM = 1000 V.
Fig.6 Maximum repetitive peak forward current as a function of pulse time (square pulse) and duty factor.
MBD449
25
I FRM
(A)
δ = 0.05
20
15
0.1
10
0.2
0.5
5
1
0
10 2
10 1
1
10
10 2
10 3
t p (ms)
10 4
BYM26F and G
Ttp = 55°C; Rth j-tp = 25 K/W.
VRRMmax during 1 − δ; curves include derating for Tj max at VRRM = 1400 V.
Fig.7 Maximum repetitive peak forward current as a function of pulse time (square pulse) and duty factor.
1996 May 24
6
Philips Semiconductors
Product specification
Fast soft-recovery
controlled avalanche rectifiers
BYM26 series
MSA878
10
I FRM
(A)
8
δ = 0.05
6
0.1
4
0.2
0.5
2
1
0
10 2
10 1
1
10
10 2
10 3
t p (ms)
10 4
BYM26A to E
Tamb = 65 °C; Rth j-a = 75 K/W.
VRRMmax during 1 − δ; curves include derating for Tj max at VRRM = 1000 V.
Fig.8 Maximum repetitive peak forward current as a function of pulse time (square pulse) and duty factor.
MBD443
10
I FRM
(A)
δ = 0.05
8
6
0.1
4
0.2
0.5
2
1
0
10 2
10 1
1
10
10 2
10 3
t p (ms)
10 4
BYM26F and G
Tamb = 65 °C; Rth j-a = 75 K/W.
VRRMmax during 1 − δ; curves include derating for Tj max at VRRM = 1400 V.
Fig.9 Maximum repetitive peak forward current as a function of pulse time (square pulse) and duty factor.
1996 May 24
7
Philips Semiconductors
Product specification
Fast soft-recovery
controlled avalanche rectifiers
BYM26 series
MSA876
5
P
(W)
a=3
2.5
2 1.57
MBD430
5
P
(W)
1.42
a=3
4
4
3
3
2
2
1
1
0
2.5
2 1.57 1.42
0
0
0.6
1.8
2.4
I F(AV) (A)
1.2
0
BYM26A to E
a = IF(RMS)/IF(AV); VR = VRRMmax; δ = 0.5.
0.6
1.2
1.8
2.4
I F(AV)(A)
BYM26F and G
a = IF(RMS)/IF(AV); VR = VRRMmax; δ = 0.5.
Fig.10 Maximum steady state power dissipation
(forward plus leakage current losses,
excluding switching losses) as a function of
average forward current.
Fig.11 Maximum steady state power dissipation
(forward plus leakage current losses,
excluding switching losses) as a function of
average forward current.
MSA873
200
MLB601
200
handbook, halfpage
handbook, halfpage
Tj
(°C)
Tj
( o C)
100
100
A
B
C
D
E
F
0
0
400
800
VR (V)
0
1200
BYM26A to E
Solid line = VR.
Dotted line = VRRM; δ = 0.5.
1000
VR (V)
2000
BYM26F and G
Solid line = VR.
Dotted line = VRRM; δ = 0.5.
Fig.12 Maximum permissible junction temperature
as a function of reverse voltage.
1996 May 24
0
G
Fig.13 Maximum permissible junction temperature
as a function of reverse voltage.
8
Philips Semiconductors
Product specification
Fast soft-recovery
controlled avalanche rectifiers
BYM26 series
MSA877
MBD426
10
10
handbook, halfpage
handbook, halfpage
8
IF
(A)
8
6
6
4
4
2
2
IF
(A)
0
0
0
2
4
VF (V)
6
0
2
4
VF (V)
BYM26A to E
Dotted line: Tj = 175 °C.
Solid line: Tj = 25 °C.
BYM26F and G
Dotted line: Tj = 175 °C.
Solid line: Tj = 25 °C.
Fig.14 Forward current as a function of forward
voltage; maximum values.
Fig.15 Forward current as a function of forward
voltage; maximum values.
MGC549
103
handbook, halfpage
MSA874
10 2
handbook, halfpage
IR
(µA)
Cd
(pF)
102
BYM26A,B,C
10
BYM26D,E
10
1
1
0
100
Tj (°C)
200
1
102
V R (V)
103
BYM26A to E
f = 1 MHz; Tj = 25 °C.
VR = VRRMmax.
Fig.16 Reverse current as a function of junction
temperature; maximum values.
1996 May 24
10
Fig.17 Diode capacitance as a function of reverse
voltage; typical values.
9
Philips Semiconductors
Product specification
Fast soft-recovery
controlled avalanche rectifiers
BYM26 series
MBD435
10 2
handbook, halfpage
50
handbook, halfpage
25
Cd
(pF)
7
50
10
2
3
1
1
10
10
2
V R (V)
10
3
MGA200
BYM26F and G
f = 1 MHz; Tj = 25 °C.
Dimensions in mm.
Fig.18 Diode capacitance as a function of reverse
voltage; typical values.
DUT
handbook, full pagewidth
Fig.19 Device mounted on a printed-circuit board.
IF
(A)
+
10 Ω
0.5
25 V
t rr
1Ω
50 Ω
0
t
0.25
0.5
IR
(A)
1
Input impedance oscilloscope: 1 MΩ, 22 pF; tr ≤ 7 ns.
Source impedance: 50 Ω; tr ≤ 15 ns.
Fig.20 Test circuit and reverse recovery time waveform and definition.
1996 May 24
10
MAM057
Philips Semiconductors
Product specification
Fast soft-recovery
controlled avalanche rectifiers
BYM26 series
IF halfpage
ndbook,
dI F
dt
t rr
10% t
dI R
dt
100%
IR
MGC499
Fig.21 Reverse recovery definitions.
1996 May 24
11
Philips Semiconductors
Product specification
Fast soft-recovery
controlled avalanche rectifiers
BYM26 series
,
PACKAGE OUTLINE
k
handbook, full pagewidth
4.5
max
28 min
5.0 max
Dimensions in mm.
The marking band indicates the cathode.
28 min
a
1.35
max
MBC049
Fig.22 SOD64.
DEFINITIONS
Data Sheet Status
Objective specification
This data sheet contains target or goal specifications for product development.
Preliminary specification
This data sheet contains preliminary data; supplementary data may be published later.
Product specification
This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.
1996 May 24
12