HRF503A [RENESAS]
RECTIFIER DIODE,SCHOTTKY,35V V(RRM),DO-214AB / SMC;
| 型号： | HRF503A |
| 厂家： | 
RENESAS TECHNOLOGY CORP |
| 描述： | RECTIFIER DIODE,SCHOTTKY,35V V(RRM),DO-214AB / SMC 功效 光电二极管 |
| 文件： | 总6页 (文件大小：31K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HRF503A
Silicon Schottky Barrier Diode for Rectifying
ADE-208-401 (Z)
Rev. 0
Oct. 1995
Features
•
•
Low forward voltage drop and suitable for high effifiency rectifying.
DO-214 is suitable for high density surface mounting and high speed assembly.
Ordering Information
Type No.
Laser Mark
503A
Package Code
HRF503A
DO-214
Outline
Cathode mark
Mark
503A
1
2
1. Cathode
2. Anode
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
Value
Unit
V
1
Repetitive peak reverse voltage
Average forward current
Non-Repetitive peak forward surge current
Junction temperature
VRRM
IO*2
*
35
5
A
3
IFSM
Tj
*
100
A
125
°C
°C
Storage temperature
Tstg
–40 to +125
Notes: 1. See Fig.5 & Fig.7
2. See Fig.4 & Fig.6
3. 10msec sine wave 1 pulse
HRF503A
Electrical Characteristics
(Ta = 25°C)
Item
Symbol Min
Typ
Max
—
Unit
Test Condition
IF = 3A
Forward voltage
VF1
—
—
—
—
—
0.38
—
V
VF2
0.45
1.0
—
IF = 5A
Reverse current
IR
—
mA
VR = 35V
Thermal resistance
Rth (j-a)
Rth (j-c)
75
°C/W
°C/W
Glass epoxy substrate*
35
—
Note: Glass epoxy PCB
Land size
3.5
6.8
2.0
Unit: mm
102
10
Pulse test
Ta = 75°C
Ta = 25°C
1.0
10–1
10–2
10–3
0
0.1
0.2 0.3
0.5 0.6
0.4
Forward voltage VF (V)
Fig.1 Forward current Vs. Forward voltage
2
HRF503A
10–2
10–3
10–4
Pulse test
Ta = 75°C
Ta = 25°C
10–5
10–6
20
40
10
30
50
0
Reverse voltage VR (V)
Fig.2 Reverse current Vs. Reverse voltage
103
f = 1MHz
Pulse test
102
10
10
40
1.0
Reverse voltage VR (V)
Fig.3 Capacitance Vs. Reverse voltage
3
HRF503A
6
5
4
Rth (j-a) = 75°C/W
Vout = 3V
DC (Forward bias)
Duty = 2/3
Duty = 1/2
3
Duty = 1/3
2
1
0
0
50
125
75 100 150
25
Ambient temperature Ta (°C)
Fig.4 Average forward current Vs. Ambient temperature
50
Rth (j-a) = 75°C/W
I
= 5A
FM
45
40
35
30
25
DC (Reverse bias)
Duty = 2/3
20
15
10
5
0
Duty = 1/2
0
50
125
75 100 150
25
Ambient temperature Ta (°C)
Fig.5 Repetitive peak reverse voltage Vs. Ambient temperature
4
HRF503A
6
5
Rth (j-c) = 35°C/W
Vout = 3V
DC (Forward bias)
4
Duty = 2/3
Duty = 1/2
3
Duty = 1/3
2
1
0
0
50
125
75 100 150
25
Case temperature Tc ( °C)
Fig.6 Average forward current Vs. Case temperature
50
Rth (j-c) = 35°C/W
I
= 5A
FM
45
40
35
30
25
DC (Reverse bias)
Duty = 2/3
Duty = 1/2
20
15
10
Duty = 1/3
5
0
0
50
125
75 100 150
25
Cace temperature Tc (°C)
Fig.7 Repetitive peak reverse voltage Vs. Case temperature
5
HRF503A
Package Dimensions
Unit: mm
Cathode Mark
503A
1
2
7.0 ± 0.2
8.0 ± 0.3
Lot No.
1 Cathode
2 Anode
HITACHI Code
JEDEC Code
EIAJ Code
DO-214
DO-214
—
1.2 ± 0.3
Weight (g)
0.16
6
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