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参数资料
| 型号： | SS12P4S-M3/87A |
| 厂商： | VISHAY SEMICONDUCTORS |
| 元件分类： | 参考电压二极管 |
| 英文描述： | 4.4 A, 40 V, SILICON, RECTIFIER DIODE, TO-277A |
| 封装： | HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMPC, 3 PIN |
| 文件页数： | 2/5页 |
| 文件大小： | 86K |
| 代理商： | SS12P4S-M3/87A |
www.vishay.com
For technical questions within your region, please contact one of the following:
Document Number: 89127
20
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Revision: 17-May-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SS12P4S
Vishay General Semiconductor
New Product
Notes
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width
40 ms
Notes
(1) Free air, mounted on recommended copper pad area. Thermal resistance RJA - junction to ambient.
(2) Mounted on 30 mm x 30 mm Al PCB with 50 mm x 25 mm x 100 mm fin heat sink. Thermal resistance RJM - junction to mount.
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
Fig. 1 - Maximum Current Derating Curve
Notes
(1) Mounted on 30 mm x 30 mm Al PCB with 50 mm x 25 mm x
100 mm fin heat sink, TM measured at the terminal of cathode
band
(2) Mounted on 30 mm x 30 mm Al PCB (RJA = 20 °C/W)
(3) Mounted on 30 mm x 30 mm x 2 copper pad areas FR4 PCB
(RJA = 30 °C/W)
(4) Mounted on 25 mm x 25 mm x 2 copper pad areas FR4 PCB
(RJA = 30 °C/W)
(5) Free air, mounted on recommended copper pad area
(RJA = 100 °C/W)
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
TYP.
MAX.
UNIT
Instantaneous forward voltage
IF = 6 A
TA = 25 °C
VF (1)
0.43
-
V
IF = 12 A
0.50
0.60
IF = 6 A
TA = 125 °C
0.33
-
IF = 12 A
0.43
0.52
Reverse current
VR = 40 V
TA = 25 °C
IR (2)
100
800
μA
TA = 125 °C
50
100
mA
Typical junction capacitance
4.0 V, 1 MHz
CJ
750
-
pF
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNIT
Typical thermal resistance
RJA (1)
100
°C/W
RJM (2)
3
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
SS12P4S-M3/86A
0.10
86A
1500
7" diameter plastic tape and reel
SS12P4S-M3/87A
0.10
87A
6500
13" diameter plastic tape and reel
10
12
14
8
6
4
2
0
25
50
75
125
150
DC
F
o
rw
ard
C
u
rr
ent
(A)
Ambient Temperature (°C)
100
T
M = 100 °C
(1)
T
A = 25 °C
(2)
(5)
T
A = 25 °C
(3)
T
A = 25 °C
(4)
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