参数资料
型号: 1N4448HLP-7
厂商: Diodes Inc
文件页数: 3/5页
文件大小: 89K
描述: DIODE SW GP 80V 250MW 2-DFN
产品目录绘图: DFN1006-2 Side
DFN1006-2 Bottom
标准包装: 1
二极管类型: 标准
电压 - (Vr)(最大): 80V
电流 - 平均整流 (Io): 125mA
电压 - 在 If 时为正向 (Vf)(最大): 1V @ 100mA
速度: 小信号 =< 200mA(Io),任意速度
反向恢复时间(trr): 4ns
电流 - 在 Vr 时反向漏电: 100nA @ 80V
电容@ Vr, F: 3pF @ 0.5V,1MHz
安装类型: 表面贴装
封装/外壳: 2-XFDFN
供应商设备封装: 2-DFN1006(1.0x0.6)
包装: 标准包装
产品目录页面: 1597 (CN2011-ZH PDF)
其它名称: 1N4448HLPDIDKR
1N4448HLP
Document number: DS30590 Rev. 12 - 2
3 of 5
www.diodes.com
March 2012
? Diodes Incorporated
1N4448HLP
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0 25 50 75 100 125 150
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (mW)
D
T , AMBIENT TEMPERATURE (°C)A
Fig. 1 Power Derating Curve
150
200
250
300
0
I , INSTANTANEOUS FORWARD CURRENT (mA)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)F
Fig. 2 Typical Forward Characteristics
0.010102030405060708090100
0.1
1
10
100
1,000
10,000
100,000
I, I
N
S
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EVE
R
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C
U
R
R
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(nA)
R
V , INSTANTANEOUS REVERSE VOLTAGE (V)R
Fig. 3 Typical Reverse Characteristics
T = -55°CA
T = 0°CA
T = 25°CA
T = 50°CA
T = 85°CA
T = 100°CA
T = 125°CA
T = 150°CA
0.01012 3 45
0.1
1
10
100
1,000
10,000
100,000
V , INSTANTANEOUS REVERSE VOLTAGE (V)R
Fig. 4 Typical Reverse Characteristics - Low Bias
I , INS
T
AN
T
ANE
O
U
S
R
EVE
R
SE
C
U
R
R
EN
T
(nA)
R
T = -55°CA
T = 0°CA
T = 25°CA
T = 50°CA
T = 85°CA
T = 100°CA
T = 125°CA
T = 150°CA
0
0
1101000468210
I , FORWARD CURRENT (mA)F
0.1
0.2
0.3
0.4
0.5
Fig. 5 Typical Total Capacitance vs. Reverse Voltage
V , DC REVERSE VOLTAGE (V)R
C , TOTAL CAPACITANCE (pF)
T
f = 1MHz
Fig. 6 Typical Reverse Recovery Time vs. Forward Current
t,
R
EVE
R
SE
R
E
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VE
R
Y
T
IME (nS)
rr
0.5
1.0
1.5
2.0
2.5
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