Switching Diode
Switching Diode
DESCRIPTION & FEATURES
概述及特點
Low forward voltage
½正向壓降
Fast reverse recovery time
快恢復時間
Ultra High Speed Switching Application超高速開關應用
SOT-23
FHD99
PIN ASSIGNMENT
引腳說明
PIN NAME
FUNCTION
PIN NUMBER
引腳序號
管腳符號
功½
SOT-23
3
Cathode/Anode
A
1
Anode
C
2
Cathode
C/A
3
Cathode /Anode
MAXIMUM RATINGS(T
a
=25℃)
最大額定值
CHARACTERISTIC
特性參數
Symbol
符號
Rating
額定值
Continuous Reverse Voltage
連續反向電壓
70
V
R
Peak Forward Current
正向峰值電流
I
F
200
Peak Forward Surge Current
正向最大浪湧電流
500
I
FM(surge)
THERMAL CHARACTERISTICS
熱特性
CHARACTERISTIC
特性參數
Symbol
符號
Max
最大值
Total Device Dissipation FR-5 Board(1) T
A
=25℃
PD
225
Total Device Dissipation Alumina Substrate,(2) T
A
=25℃
P
D
300
½耗散功率 氧化鋁襯底
150，
T
J
,
Junction and Storage Temperature結溫和儲存溫度
T
stg
-55 ~150
1. FR-5=1.0×0.75×0.062in, printed-circuit board.
2. Alumina=0.4×0.3×0.024in, 99.5%alumina
DEVICE MARKING
打標
FHD99=A7
ELECTRICAL CHARACTERISTICS
電特性
(T
A
=25℃ unless otherwise noted
如無特殊說明，溫度為
25℃)
Symbol
Test Condition
Characteristic
特性參數
符號
測試條件
V
R
=70Vdc
Reverse Voltage Leakage
Current
V
R
=70Vdc,T
j
=150℃
I
R
反向漏電流
V
R
=25Vdc,T
j
=150℃
Reverse Breakdown Voltage
I
BR
=100μAdc
V
(BR)
反向擊穿電壓
I
F
=1mAdc
I
F
=10mAdc
Forward Voltage
正向電壓
V
F
I
F
=50mAdc
I
F
=150mAdc
Diode Capacitance
電容
V
R
=0,f=1.0MHz
C
D
Forward Recovery Voltage
V
FR
I
F
=10mAdc,t
r
=20ns
正向恢復電壓
Reverse Recovery Time
I
F
=I
R
=10mAdc,
t
rr
反向恢復時間
R
L
=100Ω
1
Anode
2
Cathode
Unit
單½
Vdc
mAdc
mAdc
Unit
單½
mW
mW
℃
Min
最小值
—
—
—
70
—
—
—
—
—
—
—
Type
典型值
—
—
—
—
—
—
—
—
—
—
—
Max
最大值
2.5
50
30
—
715
855
1000
1250
1.5
1.75
6.0
Unit
單½
µA
Vdc
mV
pF
Vdc
nS
1
