参数资料
型号: MR3025
厂商: ON Semiconductor
文件页数: 3/8页
文件大小: 71K
描述: DIODE FAST REC 25A 250V BUTTON
产品变化通告: Product Discontinuation 02/Jan/2007
标准包装: 5,000
二极管类型: 标准
电压 - (Vr)(最大): 250V
电流 - 平均整流 (Io): 25A
电压 - 在 If 时为正向 (Vf)(最大): 1.18V @ 100A
速度: 标准恢复 >500ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 10µA @ 250V
安装类型: 表面贴装
封装/外壳: Microde 按钮
供应商设备封装: Microde 按钮
包装: 散装
TRA2525 MR3025
http://onsemi.com
3
Figure 1. Forward Voltage
Figure 2. Non±Repetitive Surge Current
NUMBER OF CYCLES
V
I
100
10
1
100
1000
Figure 3. VF
Temperature Coefficient
IF, INSTANTANEOUS FORWARD CURRENT (A) IF, INSTANTANEOUS FORWARD CURRENT (A)
200
10
1
°
100
200
10
1
0.1
±2.0
±1.5
±1.0
±0.5
0
Figure 4. Current Derating Figure 5. Forward Power Dissipation
TC, CASE TEMPERATURE (°C) IF, AVERAGE FORWARD CURRENT (A)
180
130 140
120
0
10
50
20
10
0
0
10
20
50
F
, INSTANTANEOUS FORWARD VOLTAGE (mV)
COEFFICIENT (mV/ C)
TJ
= 175
°C
1300
1400
1100
1200
1000
, AVERAGE FORWARD CURRENT (A)
P
, PEAK HALF WAVE CURRENT (A)
FSM
IFM/IFAV
=

100
900
700
800
600
PW
= 300
s
TJ
= 25
°C
Maximum
Typical
TJ
= 25
°C
VRRM
may be applied between
each cycle of surge. The TJ
noted is TJ
prior to surge
F = 60 Hz
Typical Range
40
30
30
40
DC
20
30
40
50
60
150 160 170
IFM/IFAV
=

DC
1 Cycle
I
F(AV)
1350
1150
1250
1050
950
750
850
650
, AVERAGE POWER DISSIPATION (W)
F(AV)
相关PDF资料
PDF描述
VI-BTJ-CV-S CONVERTER MOD DC/DC 36V 150W
R2D12-1512/HP-R CONV DC/DC 2W +/-12VOUT SMD
305-020-500-202 CONN CARDEDGE 20POS .156 X .140
VI-BTF-CV-S CONVERTER MOD DC/DC 72V 150W
VI-BTY-CV CONVERTER MOD DC/DC 3.3V 99W
相关代理商/技术参数
参数描述
MR3050 功能描述:标准LED-通孔 T-1 3/4 RED DIFF 5V RoHS:否 制造商:Vishay Semiconductors 照明颜色:Red 光强度:0.7 mcd 波长/色温:615 nm 显示角:45 deg 透镜颜色/类型:Clear, Non-Diffused 正向电流:70 mA 正向电压:1.83 V to 3.03 V LED 大小:2 mm 系列: 封装:Tube
MR30509.MP5 制造商:QT 制造商全称:QT 功能描述:PCB MOUNT LED INDICATORS
MR30509.MP6 制造商:QT 制造商全称:QT 功能描述:PCB MOUNT LED INDICATORS
MR30509.MP7 制造商:QT 制造商全称:QT 功能描述:PCB MOUNT LED INDICATORS
MR30509.MP8 制造商:QT 制造商全称:QT 功能描述:PCB MOUNT LED INDICATORS