广东肇庆风华新谷微电子有限公司
广东省肇庆市风华路 18 号风华电子工业城三号楼一楼
TEL:0758-2865088 2865091 FAX:0758-2849749
Page 0 of 4
Schottky Diode (FH1N5817)
肖特基二极管
Features 特征:
·Ideal for surface mounted applications
·Low leakage current.
·For use in low voltage, high frequency
inverters free wheeling, and polarity
protection applications.
DO-214AC
1.0 Amper e Schottky Barrier Rectifiers
1.0 安培肖特基势垒整流二极管
Absolute Maximum Ratings* 最大绝对值
TA=25℃ u less otherwise noted n
Symbol 符号 Parameter 参数 Value Unites
I F(AV) Average Rectified Current 平均整流电流 1.0 A
I FSM Non-repetitive Peak Forward Surge Current 无重复正
向峰值浪涌电流 8.3 ms single half-sine-wave
superimposed on rated load
30 A
PD Total Device Dissipation 总耗散功率
Derate above 25℃ 1.25
12.5 W
MW/℃
RθJA Thermal Resistance, Junction to Ambient 热阻 20 ℃/W
T STG Storage Temperature Range 储存温度 -65 to +150 ℃
T J Operating Junction Temperature 工作结温 -65 to +150 ℃
*These ratings are limiting values above which the serviceability of any semiconductor device may be
impaired.
Electrical Characteristics TA=25℃ unless otherwise noted
Symbol
符号 Parameter 参数 Value Units
V RRM Maximum Peak Repetitive Reverse Voltage 最大峰值
反向电压 20 V
V RMS Maximum RMS Voltage 14 V
V R DC Reverse Voltage (Rated V R)反向电压 20 V
I RM Maximum Instantaneous Reverse Current 最大瞬间
反向电流 TA=25℃@rated V R
TA=100℃
0.5
10
mA
mA
VFM Maximum Instantaneous Forward Voltage 最大瞬间
正向电压 @1.0A 500 mV
C Typical Junction capacitance 典型结容 110 pF
*2005 年第 2版* All Rights Reserved
广东肇庆风华新谷微电子有限公司
广东省肇庆市风华路 18 号风华电子工业城三号楼一楼
TEL:0758-2865088 2865091 FAX:0758-2849749
Page 1 of 4
DO-214AC Dimensions in INCHES(MILLIMETERS)
DO－214AC 尺寸 英寸（毫米）
A B C D
MAX 0.110(2.79) 0.177(4.50) 0.075(1.90) 0.012(0.305)
MIN 0.100(2.54) 0.157(3.99) 0.052(1.32) 0.006(0.152)
E F G H
MAX 0.208(5.28) 0.90(2.29) 0.008(0.203) 0.060(1.52)
MIN 0.194(4.93) 0.078(1.98) 0.004(0.102) 0.030(0.76)
*2005 年第 2版* All Rights Reserved
