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Zowie Technology Corporation High-Speed Switching Diode Lead free product
MMDL914T1G
CATHODE 1 2 1
ANODE 2
SOD-323
MAXIMUM RATINGS
Rating Continuous Reverse Voltage Peak Forward Current Peak Forward Surge Current Symbol VR IF IFM( surge ) Value 100 200 500 Unit Vdc mAdc mAdc
THERMAL CHARACTERISTICS
Characteristic Total Device Dissipation FR-5 Board, TA=25 C o Derate above 25 C Thermal Resistance, Junction to Ambient Junction and Storage Temperature
o
Symbol PD
Max. 200 1.57 635 150
Unit mW mW / oC
o
R JA TJ,TSTG
C/W
o
C
ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted)
Characteristic Symbol Min. Max. Unit
o
OFF CHARACTERISTICS
Reverse Breakdown Voltage ( IBR=100uAdc ) V(BR) 100 Vdc
Reverse Voltage Leakage Current
( VR=50 Vdc ) ( VR=75 Vdc )
IR
-
25 5.0
uAdc uAdc
Forward Voltage
( IF=10 mAdc )
VF
-
1.0
Vdc
Junction Capacitance ( VR=0, f=1.0MHZ ) Reverse Recovery Time ( IF=10 mAdc, IR(REC) = 1.0mAdc )
CJ trr
-
4.0 4.0
pF nS
2008/04
Zowie Technology Corporation
Zowie Technology Corporation
MMDL914T1G
FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT
820 +10 V 2k 100uH 0.1uF D.U.T. OUTPUT PULSE GENERATOR 50 50 INPUT SAMPLING OSCILLOSCOPE 90% VR INPUT SIGNAL IR iR(REC) = 1mA OUTPUT PULSE (I F = I R = 10 mA; measured at iR(REC) = 1mA IF 0.1uF IF trr T
tr 10%
tp
T
Notes: 1. A 2.0 k variable resistor adjusted for a Forward Current (IF) of 10mA. 2. Input pulse is adjusted so IR(peak) is equal to 10mA. 3. tp trr
FIGURE 2. FORWARD VOLTAGE
100 10
FIGURE 3. LEAKAGE CURRENT
TA=150 C
o
IF, FORWARD CURRENT ( mA )
IR, REVERSE CURRENT ( uA )
TA=85 C 10 TA= -40 C
o
o
TA=125 C 1.0
o
TA=85 C 0.1 TA=55 C 0.01
o o
o
1.0
TA=25 C
o
TA=25 C 0.1 0.2 0.001 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50
VF, FORWARD VOLTAGE ( VOLTS )
VR, REVERSE VOLTAGE ( VOLTS )
FIGURE 4. CAPACITANCE
0.68
CD, DIODE CAPACITANCE ( pF )
0.64
0.60
0.56
0.52 0 2 4 6 8
VR, REVERSE VOLTAGE ( VOLTS )
2008/04
Zowie Technology Corporation

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