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(R)
BYV 10-60
SMALL SIGNAL SCHOTTKY DIODE
DESCRIPTION Metal to silicon rectifier diode in glass case featuring very low forward voltage drop and fast recovery time, intended for low voltage switching mode power supply, polarity protection and high frequency circuits.
DO 41 (Glass)
ABSOLUTE RATINGS (limiting values)
Symbol VRRM IF(AV) IFSM Parameter Repetitive Peak Reverse Voltage Average Forward Current* Surge non Repetitive Forward Current Tamb = 25 C Tamb = 25C tp = 10ms Tamb = 25C tp = 300s Tstg Tj TL Storage and Junction Temperature Range Maximum Lead Temperature for Soldering during 10s at 4mm from Case Value 60 1 20 Sinusoidal Pulse 40 Rectangular Pulse - 65 to + 150 - 65 to + 125 230 C C C Unit V A A
THERMAL RESISTANCE
Symbol Rth(j-a) Junction-ambient* Test Conditions Value 110 Unit C/W
* On infinite heatsink with 4mm lead length
August 1999 Ed: 1A
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BYV 10-60
ELECTRICAL CHARACTERISTICS STATIC CHARACTERISTICS
Symbol IR * Tj = 25C Tj = 100C VF * IF = 1A IF = 3A Tj = 25C Test Conditions VR = VRRM Min. Typ. Max. 0.5 10 0.7 1 V Unit mA
DYNAMIC CHARACTERISTICS
Symbol C Tj = 25C Tj = 25C
* Pulse test: tp 300s < 2%.
Test Conditions VR = 0 VR = 5V
Min.
Typ. 150 40
Max.
Unit pF
Forward current flow in a schottky rectifier is due to majority carrier conduction. So reverse recovery is not affected by stored charge as in conventional PN junction diodes. Nevertheless, when the device switches from forward biased condition to reverse blocking state, current is required to charge the depletion capacitance of the diode. Figure 1. Forward current versus forward voltage at low level (typical values).
This current depends only of diode capacitance and external circuit impedance. Satisfactory circuit behaviour analysis may be performed assuming that schottky rectifier consists of an ideal diode in parallel with a variable capacitance equal to the junction capacitance (see fig. 5 page 4/4).
Figure 2. Forward current versus forward voltage at high level (typical values).
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BYV 10-60
Figure 3. Reverse current versus junction temperature. Figure 4. Reverse current versus VRRM in per cent.
Figure 5. Capacitance C versus reverse applied voltage VR (typical values).
Figure 6. Surge non repetitive forward current for a rectangular pulse with t 10 ms.
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BYV 10-60
Figure 7. Surge non repetitive forward current versus number of cycles.
PACKAGE MECHANICAL DATA DO 41 Glass
DIMENSIONS
B note 1 E A B E note 1
/ OC
REF.
Millimeters Min. Max. 5.20 2.71
Inches Min. 0.160 0.080 1.102 Max. 0.205 0.107
A B
/ OD
note 2
4.07 2.04 28 0.712
C
OD /
D
0.863
0.028
0.034
Cooling method : by convection and conduction Marking: clear, ring at cathode end. Weight: 0.34g
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