参数资料
型号: FDLL485B
厂商: Fairchild Semiconductor
文件页数: 2/4页
文件大小: 115K
描述: DIODE 180V 200MA LL34
标准包装: 2,500
二极管类型: 标准
电压 - (Vr)(最大): 180V
电流 - 平均整流 (Io): 200mA
电压 - 在 If 时为正向 (Vf)(最大): 1V @ 100mA
速度: 小信号 =< 200mA(Io),任意速度
电流 - 在 Vr 时反向漏电: 25nA @ 180V
电容@ Vr, F: 6pF @ 0V,1MHz
安装类型: 表面贴装
封装/外壳: MELF(LL-34)
供应商设备封装: LL-34
包装: 带卷 (TR)
FDLL485B — High Conductance, Low Leakage Diode
? 1997 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.1.0 2
Typical Performance Characteristics
Figure 1. Forward Current Derating Curve Figure 2. Forward Characteristics
Figure 3. Reverse Characteristics Figure 4. Non-Repetitive Surge Current
Figure 5. Junction Capacitance
050100150
0
2
4
6
8
MOUNTED ON PC BOARD,
TA 0.5" (12.7mm) LEAD LENGTH
60Hz RESISTIVE OF INDUCTIVE LOAD
HEAT-SINK
MOUNTING, TC
4"x4"x0.15"
COPPER PLATE
Average Rectified Forward Current, I
F
[A]
Ambient Temperature [oC]
Forward Current Derating Curve
Forward Characteristics
0.10.7 0.8 0.9 1 1.1 1.2 1.3 1.4
1
10
100
FORWARD VOLTAGE (V)
FORWARD C
T = 25 C
A
o
Pulse Width = 300
μs
1% Duty Cycle
Reverse Characteristics
0.010 20406080100120140
0.1
1
10
PERCENT OF RATED PEAK REVERSE VOLTAG E (%)
REVERSE C
T = 100 C
C
o
T = 25 C
A
o
Non-Repetitive Surge Current
012 51020 50100
40
80
120
160
200
NUMBER OF CYCLES AT 60Hz
FORWAR
T = 105 C
A
o
Junction Capacitance
101 5 10 50 100
50
100
400
REVERSE VOLTAGE (V)
CAPACITANCE
T = 25 C
A
o
f = 1.0 MHz
Visg = 50m Vp-p
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