Microsemi Corporation 1N6815R, 1N6815 Datasheet
2830 S. Fairview St.
Santa Ana, CA 92704
PH: (714) 979-8220
FAX: (714) 966-5256
1N6815
Features
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Maximum Ratings @ 25
Tungsten/Platinum schottky barrier for very low VF
Oxide passivated structure for very low leakage currents
Guard ring protection for increased reverse energy capability
Epitaxial structure minimizes forward voltage drop
Hermetically sealed, low profile ceramic surface mount power package
Low package inductance
Very low thermal resistance
Available as standard polarity (strap is anode: 1N6815) and reverse
polarity (strap is cathode: 1N6815R)
TXV-level (MSASC25H45KV) or S-level (MSASC25H45KS) screening
i.a.w. Microsemi Internal Procedure PS11.50 available
DESCRIPTION
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Volta ge
Average Rectified Forward Current, Tc≤ 145°C
derating, forward current, Tc≥ 145°C
Nonrepetitive Peak Surge Current, tp= 8.3 ms, half-sinewave
Peak Repetitive Reverse Surge Current, tp= 1µs, f= 1kHz
Junction Tempera ture Ra nge
Storage Temperature Range
Thermal Resistance, Junction to Case: 1N6815
1N6815R
C (unless otherwise specified)
°°°°
(MSASC25H45K)
1N6815R
(MSASC25H45KR)
45 Volts
25 Amps
LOW VOLTAGE
SYMBOL MAX. UNIT
V
RRM
V
RWM
V
R
I
F(ave)
dIF/dT (3.3)
I
FSM
I
RRM
T
j
T
stg
θ
JC
DROP SCHOTTKY
DIODE
45 Volts
45 Volts
45 Volts
25 Amps
125 Amps
2 Amp
-55 to +150
-55 to +150
1.25
1.35
Amps/°C
°
C
°
C
°
C/W
Datasheet# MSC1458A August, 2000
Mechanical Outline
ThinKey™2
1N6815 (
MSASC25H45K)
1N6815R (
Electrical Parameters
DESCRIPTION SYMBOL CONDITIONS MIN TYP. MAX
Reverse (Leakage) IR
Current IR
Forward Voltage VF
VF
VF
Junction Capacitance Cj VR= 10 Vdc 525 600 pF
Cj VR= 5 Vdc 725 pF
Breakdown Voltage BVR
pulse test, VF
pw= 300 µs
d/c≤ 2%
MSASC25H45KR)
VR= 45 Vdc, Tc= 25°C
VR= 45 Vdc, Tc= 125°C
IF= 5A, Tc= 25°C
IF= 10A, Tc= 25°C
VF
VF
IF= 20A, Tc= 25°C
IF= 50A, Tc= 25°C
IF= 10A, Tc= -55°C
IF= 10A, Tc= 125°C
IR= 1 mA, Tc= 25°C
IR= 1 mA, Tc= -55°C
300 1000
100 150 mA
375 475 mV
430 520 mV
510 610 mV
740 mV
480 580 mV
360 mV
55 V
45 50 V
UNIT
µ
A
1.2
1
0.8
0.6
VF (V)
0.4
0.2
0
0.01 0.1 1 10 100
VF typical vs. IF
Datasheet# MSC1458A August, 2000
IF (A)
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