Product Features 产品特点 :
● Ultrafast Recovery Times 超快恢复时间
● Soft Recovery Characteristics 软恢复特性
● Popular TO-247 Package 典型的 TO-247封装
● Low Forward Voltage 低正向电压
● Low Leakage Current 低漏电流
● Avalanche Energy Rated
Product Application 产品应用 :
● Switch mode Power Supply 开关模式 电源
● Welder 焊工
● Free Wheeling Diode 续流二极管
● Motor Controllers 电机控制器
● Converters 转换器
● Inverters 逆变器
● Snubber Diode 缓冲二极管
● PFC
额定功率
Product Benefits 产品优势 :
● Low Losses 低损耗
● Low Noise Switching 低噪切换
● Cooler Operation 冷却操作
● Higher Reliability Systems 高可靠性系统
● Increased System Power Density 提高功率密度
Package 封装 :
Circuit diagram 电路图
40A fast recovery diode
40A快速恢复二极管
S1FD40A180H
CURRENT 电流 40 Ampere
VOLTAGE RANG 电压 1800 Volts
4-1 www.asemi99.com2023.09 Rev.3.1
MAXIMUM RATINGS
All Ratings: TC = 25°C unless otherwise specifi ed.
Symbol
Characteristic / Test Conditions
TYP
UNIT
VR
Maximum D.C. Reverse Voltage
1800
Volts
VRRM
Maximum Peak Repetitive Reverse Voltage
VRWM
Maximum Working Peak Reverse Voltage
1440
IF(AV)
Maximum Average Forward Current (Tc = 100℃ , Duty Cycle = 0.5)
40
Amps
IFSM
Non-Repetitive Forward Surge Current (TJ
= 25℃ ，
10ms)
500
TJ ,TSTG
Operating and Storage
Temperature Range
-55 to 150
°C
TL
Lead Temperature for 10 Sec
260
STATIC ELECTRICAL CHARACTERISTICS
Symbol
Characteristic / Test Conditions
TYP
MAX
UNIT
VF
Forward Voltage
IF = 40A， TJ
= 25℃
1.6
1.8
Volts
IF = 40A, TJ
= 150℃
1.3
1.5
IRM
Maximum Reverse Leakage
Current
VR = 1800V,
TJ =25℃
5
μ A
VR = 1800V, TJ
=150℃
100
Trr
Reverse Recovery Time
IF=60A;
VR=900V
-di/dt=750A/us
Tj=25℃
240
300
ns
Tj=150℃
320
400
CJ
Junction Capacitance, VR =200V
25
pF
THERMAL AND MECHANICAL CHARACTERISTICS
Symbol
Characteristic / Test Conditions
S1FD40A180
H
UNIT
Rθ JC
Junction-to-Case Thermal Resistance
0.9
℃ /W
WT
Package Weight
6.7
g
Torque
Maximum Mounting Torque
1.1
N.m
4-2 www.asemi99.com2023.09 Rev.3.1
40A fast recovery diode
40A快速恢复二极管
S1FD40A180H
CURRENT 电流 40 Ampere
VOLTAGE RANG 电压 1800 Volts
TYPICAL PERFORMANCE CURVES
FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE
FIGURE 4. CURRENT DERATING CURVE
FIGURE 5. JUNCTION CAPACITANCE vs REVERSE VOLTAGE
FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE
FIGURE 3.
Peak Surge Forward Capability
4-3 www.asemi99.com2023.09 Rev.3.1
40A fast recovery diode
40A快速恢复二极管
S1FD40A180H
CURRENT 电流 40 Ampere
VOLTAGE RANG 电压 1800 Volts
Dimensioned drawing(TO-247)
Dim.
Millimeter
Inches
min
max
min
max
A
15.70
16.30
0.618
0.641
B
20.70
21.30
0.814
0.838
C
19.80
20.80
0.779
0.818
D
6.05
6.35
0.238
0.249
E
4.00
4.40
0.157
0.173
F
1.00
1.30
0.039
0.051
G
1.80
2.20
0.070
0.086
H
10.50
11.10
0.413
0.437
I
4.70
5.30
0.185
0.208
J
1.70
2.30
0.066
0.090
K
3.5
3.8
0.138
0.149
L
0.55
0.75
0.021
0.029
M
2.30
2.70
0.090
0.106
Marking
4-4 www.asemi99.com2018.11 Rev.3.1
40A fast recovery diode
40A快速恢复二极管
S1FD40A180H
CURRENT 电流 40 Ampere
VOLTAGE RANG 电压 1800 Volts
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