MMBD914 [ZOWIE]
HIGH-SPEED SWITCHING DIODE; 高速开关二极管
| 型号： | MMBD914 |
| 厂家： | 
ZOWIE TECHNOLOGY CORPORATION |
| 描述： | HIGH-SPEED SWITCHING DIODE |
| 文件： | 总2页 (文件大小：52K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Zowie Technology Corporation
High-Speed Switching Diode
3
CATHODE
3
ANODE
1
1
MMBD914
2
SOT-23
MAXIMUM RATINGS
Value
100
Symbol
VR
Unit
Vdc
Rating
Continuous Reverse Voltage
Peak Forward Current
IF
200
mAdc
mAdc
Peak Forward Surge Current
IFM( surge )
500
THERMAL CHARACTERISTICS
Max.
Symbol
PD
Unit
Characteristic
Total Device Dissipation FR-5 Board(1) TA=25oC
225
1.8
mW
Derate above 25oC
mW / oC
Thermal Resistance, Junction to Ambient
R
JA
556
oC / W
Total Device Dissipation Alumina Substrate,(2) TA=25oC
300
2.4
mW
Derate above 25oC
PD
mW / oC
Thermal Resistance, Junction to Ambient
Junction and Storage Temperature
R
JA
417
oC / W
oC
TJ,TSTG
-55 to +150
DEVICE MARKING
MMBD914=5D
ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
Symbol
Max.
Min.
Unit
Characteristic
OFF CHARACTERISTICS
Reverse Breakdown Voltage
( IBR=100 uAdc )
V(BR)
VF
100
-
-
Vdc
Forward Voltage ( IF=10 mAdc )
Reverse Voltage Leakage Current
1000
mVdc
( VR=20 Vdc )
( VR=75 Vdc )
-
-
0.025
5.0
IR
uAdc
Diode Capacitance
( VR=0, f=1.0MHZ )
CJ
trr
-
-
4.0
4.0
pF
nS
Reverse Recovery Time
( IF
=IR
=10 mAdc, I
R
(REC=1.0mAdc, measured at I
R=1.0mA RL=100
)
x
x
(1) FR-5=1.0 0.75 0.062in.
x
x
(2) Alumina=0.4 0.3 0.024in. 99.5% alumina.
REV. : 0
Zowie Technology Corporation
Zowie Technology Corporation
MMBD914
FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT
820
+10 V
2 k
0.1uF
I
F
t
t
T
r
p
IF
100uH
t
T
10%
90%
rr
0.1uF
D.U.T.
50 OUTPUT
PULSE
GENERATOR
50 INPUT
SAMPLING
OSCILLOSCOPE
i
= 1mA
R(REC)
I
R
V
R
OUTPUT PULSE
(I = I = 10 mA; measured
INPUT SIGNAL
F
R
at i
= 1mA
R(REC)
Notes: 1. A 2.0k variable resistor adjusted for a Forward Current (I ) of 10mA.
F
2. Input pulse is adjusted so I
is equal to 10mA.
R(peak)
3. t » t
rr
p
FIGURE 2. FORWARD VOLTAGE
FIGURE 3. LEAKAGE CURRENT
10
1.0
100
10
T =150oC
A
T =125oC
A
T =85oC
A
T = -40oC
A
T =85oC
A
0.1
T =25oC
A
T =55oC
A
1.0
0.01
0.001
T =25oC
A
0.1
0.2
10
30
40
50
0.4
0.6
0.8
1.0
1.2
0
20
V , FORWARD VOLTAGE ( VOLTS )
F
V , REVERSE VOLTAGE ( VOLTS )
R
FIGURE 4. CAPACITANCE
0.68
0.64
0.60
0.56
0.52
0
2
4
6
8
V , REVERSE VOLTAGE ( VOLTS )
R
REV. : 0
Zowie Technology Corporation
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