Elektronische Bauelemente
SR1045
Voltage 45 V
10.0 Amp Schottky Barrier Rectifiers
01-Dec -2011 Rev. B Page 1 of 2
http://www.SeCoSGmbH.com/ Any changes of specifica tion will not be informed individually.
RoHS Compliant Product
A suffix of “-C” specifies halogen & lead-free
FEATURES
Low forward voltage drop
High current capability
High reliability
High surge current capability
Epitaxial construction
MECHANICAL DATA
Case: Molded plastic
Epoxy: UL94V-0 rate flame retardant
Lead: Lead solderable per MIL-STD-202
method 208 guaranteed
Polarity: As Marked
Mounting position: Any
Weight: 2.24 grams (approximate)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Rating 25°C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, de-rate current by 20%.)
Parameter Symbol Rating Unit
Maximum Recurrent Peak Reverse Voltage VRRM 45 V
Working Peak Reverse Voltage VRSM 45 V
Maximum DC Blocking Voltage VDC 45 V
Per Leg 5
Maximum Average Forward Rectified Current
Per Device IF 10 A
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method) IFSM 150 A
IF=5A, TA=25°C, per leg 0.55 Maximum Instantaneous Forward
Voltage IF=5A, TA=125°C, per leg VF 0.5
V
TA = 25°C 0.5 Maximum DC Reverse Current at Rated
DC Blocking Voltage 4 TA = 100°C IR 45 mA
Typical Junction Capacitance 1 C
J 700 pF
Typical Thermal Resistance 2 R
θJC 2 °C / W
Typical Thermal Resistance 3 R
θJA 10 °C / W
Voltage Rate Of Chance (Rated VR) dv / dt 10000 V / μs
Operating Temperature Range TJ T
J -50~150 °C
Storage Temperature Range TSTG T
STG -65~175 °C
Notes:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Case.
3. Thermal Resistance Junction to Ambient.
4. Pulse test: 300μs pulse width, 1% duty cycle.
PIN 1
PIN 3 PIN 2
CASE
TO-220
AM
P
J
K
LL
G
F
B N D
E
O
CH
Millimete
r
Millimete
r
REF. Min. Max. REF. Min. Max.
A 14.22 16.51 J 0.7 1.78
B 9.65 10.67 K 0.38 1.02
C 12.50 14.75 L 2.39 2.69
D 3.56 4.90 M 2.50 3.43
E 0.51 1.45 N 3.10 4.09
F 2.03 2.92 O 8.38 9.65
G 0.31 0.76 P 0.89 1.45
H 3.5 4.5
Elektronische Bauelemente
SR1045
Voltage 45 V
10.0 Amp Schottky Barrier Rectifiers
01-Dec -2011 Rev. B Page 2 of 2
http://www.SeCoSGmbH.com/ Any changes of specifica tion will not be informed individually.
RATINGS AND CHARACTERISTIC CURVES
