PHILIPS PBYR1045F

Philips Semiconductors
Product specification
Rectifier diodes
Schottky barrier
FEATURES
PBYR1045F, PBYR1045X series
SYMBOL
• Low forward volt drop
• Fast switching
• Reverse surge capability
• High thermal cycling performance
• Isolated mounting tab
QUICK REFERENCE DATA
VR = 40 V/ 45 V
k
1
a
2
IF(AV) = 10 A
VF ≤ 0.59 V
GENERAL DESCRIPTION
Schottky rectifier diodes in a plastic envelope with electrically isolated mounting tab. Intended for use as output rectifiers
in low voltage, high frequency switched mode power supplies.
The PBYR1045F series is supplied in the SOD100 package.
The PBYR1045X series is supplied in the SOD113 package.
PINNING
PIN
SOD100
SOD113
DESCRIPTION
case
1
cathode
2
anode
tab
case
isolated
1
2
1
2
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL PARAMETER
CONDITIONS
MIN.
PBYR10
PBYR10
VRRM
VRWM
VR
IF(AV)
IFRM
IFSM
IRRM
Tj
Tstg
July 1998
Peak repetitive reverse
voltage
Working peak reverse
voltage
Continuous reverse voltage
Average rectified forward
current
Repetitive peak forward
current
Non-repetitive peak forward
current
Peak repetitive reverse
surge current
Operating junction
temperature
Storage temperature
MAX.
UNIT
-
40F
40X
40
45F
45X
45
V
-
40
45
V
Ths ≤ 95 ˚C
-
40
45
V
square wave; δ = 0.5; Ths ≤ 112 ˚C
-
10
A
square wave; δ = 0.5; Ths ≤ 112 ˚C
-
20
A
t = 10 ms
t = 8.3 ms
sinusoidal; Tj = 125 ˚C prior to
surge; with reapplied VRRM(max)
pulse width and repetition rate
limited by Tj max
-
100
110
A
A
-
1
A
-
150
˚C
- 65
175
˚C
1
Rev 1.200
Philips Semiconductors
Product specification
Rectifier diodes
Schottky barrier
PBYR1045F, PBYR1045X series
ISOLATION LIMITING VALUE & CHARACTERISTIC
Ths = 25 ˚C unless otherwise specified
SYMBOL PARAMETER
CONDITIONS
Visol
Peak isolation voltage from
both terminals to external
heatsink
SOD100 package; R.H. ≤ 65%; clean and
dustfree
MIN.
Visol
Cisol
TYP. MAX. UNIT
-
-
1500
V
R.M.S. isolation voltage from SOD113 package; f = 50-60 Hz;
both terminals to external
sinusoidal waveform; R.H. ≤ 65%; clean
heatsink
and dustfree
-
-
2500
V
Capacitance from pin 1 to
external heatsink
-
10
-
pF
f = 1 MHz
THERMAL RESISTANCES
SYMBOL PARAMETER
CONDITIONS
Rth j-hs
with heatsink compound
-
-
5.5
K/W
in free air
-
55
-
K/W
Rth j-a
Thermal resistance junction
to heatsink
Thermal resistance junction
to ambient
MIN.
TYP. MAX. UNIT
ELECTRICAL CHARACTERISTICS
Tj = 25 ˚C unless otherwise specified
SYMBOL PARAMETER
CONDITIONS
VF
Forward voltage
IR
Reverse current
Cd
Junction capacitance
IF = 10 A; Tj = 125˚C
IF = 20 A; Tj = 125˚C
IF = 20 A
VR = VRWM
VR = VRWM; Tj = 100˚C
VR = 5 V; f = 1 MHz, Tj = 25˚C to 125˚C
July 1998
MIN.
2
-
TYP. MAX. UNIT
0.5
0.69
0.65
0.2
22
350
0.59
0.75
0.87
1.3
35
-
V
V
V
mA
mA
pF
Rev 1.200
Philips Semiconductors
Product specification
Rectifier diodes
Schottky barrier
PBYR1045F, PBYR1045X series
PBYR1045X
Forward dissipation, PF (W)
10
Ths(max) (C)
95
Vo = 0.41 V
Rs = 0.016 Ohms
8
10
100 C
0.2
6
125 C
106
0.5
117
0.1
4
tp
I
D=
50 C
tp
T
0.1
139
2
t
T
0
150
15
5
10
Average forward current, IF(AV) (A)
Forward dissipation, PF (W)
PBYR1045X
Vo = 0.41 V
Rs = 0.016 Ohms
7
Ths(max) (C)
0
2.2
25
Reverse voltage, VR (V)
50
Fig.4. Typical reverse leakage current; IR = f(VR);
parameter Tj
PBYR1045
Cd / pF
106
1000
a = 1.57
6
Tj = 25 C
0.01
Fig.1. Maximum forward dissipation PF = f(IF(AV));
square current waveform where IF(AV) =IF(RMS) x √D.
8
75 C
1
128
0
PBYR1045
Reverse current, IR (mA)
100
D = 1.0
1.9
117
2.8
4
5
128
4
100
3
2
139
1
0
0
2
10
150
10
4
6
8
Average forward current, IF(AV) (A)
1
Fig.2. Maximum forward dissipation PF = f(IF(AV));
sinusoidal current waveform where a = form
factor = IF(RMS) / IF(AV).
50
100
Fig.5. Typical junction capacitance; Cd = f(VR);
f = 1 MHz; Tj = 25˚C to 125 ˚C.
PBYR1045X
Forward current, IF (A)
10
VR / V
10
Transient thermal impedance, Zth j-hs (K/W)
Tj = 25 C
Tj = 125 C
40
1
30
typ
20
max
0.1
PD
10
0
tp
D=
T
0
0.2
0.4
0.6
0.8
1
Forward voltage, VF (V)
1.2
0.01
1.4
Fig.3. Typical and maximum forward characteristic
IF = f(VF); parameter Tj
July 1998
1us
10us
100us
tp
T
t
1ms
10ms 100ms
1s
10s
pulse width, tp (s)
PBYR1045X
Fig.6. Transient thermal impedance; Zth j-hs = f(tp).
3
Rev 1.200
Philips Semiconductors
Product specification
Rectifier diodes
Schottky barrier
PBYR1045F, PBYR1045X series
MECHANICAL DATA
Dimensions in mm
10.2
max
5.7
max
3.2
3.0
Net Mass: 2 g
4.4
max
0.9
0.5
2.9 max
4.4
4.0
7.9
7.5
17
max
seating
plane
3.5 max
not tinned
4.4
13.5
min
k
0.4
a
0.9
0.7
M
0.55 max
1.3
5.08
top view
Fig.7. SOD100; The seating plane is electrically isolated from all terminals.
Notes
1. Refer to mounting instructions for F-pack envelopes.
2. Epoxy meets UL94 V0 at 1/8".
July 1998
4
Rev 1.200
Philips Semiconductors
Product specification
Rectifier diodes
Schottky barrier
PBYR1045F, PBYR1045X series
MECHANICAL DATA
Dimensions in mm
10.3
max
4.6
max
Net Mass: 2 g
3.2
3.0
2.9 max
2.8
Recesses (2x)
2.5
0.8 max. depth
6.4
15.8
19
max. max.
15.8
max
seating
plane
3 max.
not tinned
3
2.5
13.5
min.
1
0.4
2
M
1.0 (2x)
0.6
2.54
0.9
0.7
0.5
2.5
5.08
Fig.8. SOD113; The seating plane is electrically isolated from all terminals.
Notes
1. Refer to mounting instructions for F-pack envelopes.
2. Epoxy meets UL94 V0 at 1/8".
July 1998
5
Rev 1.200
Philips Semiconductors
Product specification
Rectifier diodes
Schottky barrier
PBYR1045F, PBYR1045X series
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 are given 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
this 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.
 Philips Electronics N.V. 1998
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the
copyright owner.
The information presented in this document does not form part of any quotation or contract, it is believed to be
accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under patent or other
industrial or intellectual property rights.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices or systems where malfunction of these
products can be reasonably 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.
July 1998
6
Rev 1.200