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R
SCHOTTKY BARRIER DIODE
MBR1045
IF(AV) VRRM Tj VF(max)

MAIN
CHARACTERISTICS
Package 102x5 A 45 V 150 0.48V @Tj=125 TO-22O TO-22OBF
APPLICATIONS
High frequency switch power supply Free wheeling diodes, polarity protection applications TO-22OHF
RoHS
FEATURES
Common cathode structure Low power loss, high efficiency High Operating Junction Temperature Guard ring for overvoltage protectionHigh reliability RoHS product
ORDER MESSAGE
Order codes MBR1045Z MBR1045ZR MBR1045BF MBR1045BFR MBR1045HF MBR1045HFR Halogen Free NO YES NO YES NO YES Device Weight 1.98 g(typ) 1.98 g(typ) 1.70 g(typ) 1.70 g(typ) 1.70 g(typ) 1.70 g(typ) Marking MBR1045 MBR1045 MBR1045 MBR1045 MBR1045 MBR1045 Package TO-220 TO-220 TO-220BF TO-220BF TO-220HF TO-220HF Packaging Tube Tube Tube Tube Tube Tube
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MBR1045
ABSOLUTE RATINGS (Tc=25)

Parameter Repetitive peak reverse voltage Maximum DC blocking voltage Average forward current TC=150 (TO-220) TC=125 (TO-220BF, TO-220HF) per device
Symbol VRRM VDC
Value 45 45 10
Unit V V
IF(AV) per diode 5
A
Surge non repetitive forward current 8.3ms -- JEDEC 8.3 ms single half-sine-wave (JEDEC Method) Maximum junction temperature Storage temperature range
IFSM
80
A
Tj TSTG
150 -40~+150

ELECTRICAL CHARACTERISTICS
Tests conditions Tj =25 Tj =125 Tj =25 Tj =125 VR=VRRM IF=5A 0.52 50 50 0.58 0.48 Unit A mA V V Parameter IR VF Value(min) Value(typ) Value(max)
THERMAL CHARACTERISTICS
Value(min) Value(max) 1.9 2.5 2.5 Parameter Thermal resistance from junction to case TO-220 TO-220BF TO-220HF Symbol Unit
Rth(j-c)
/W
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MBR1045
ELECTRICAL CHARACTERISTICS (curves) IF vs VF IR vs VR
IF(AV) vs TC
CT vs VR
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Unit mm
PACKAGE MECHANICAL DATA TO-220
A
E
F Q
symbol A B b c c1 D D2
MIN 4.40 1.10 0.70 0.28 0.32 14.45 8.20 9.60 2.39 1.20 13.05 3.70 2.40 2.20 3.50
MAX 4.80 1.40 0.95 0.48 0.52 16.00 9.20 10.40 2.69 1.35 14.05 3.90 3.00 2.90 4.00
P
D
D2
L2
B b
L
Q1
c
E e F L L2 Q
c1
e
e
Q1 P
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MBR1045
Unit mm
PACKAGE MECHANICAL DATA TO-220BF
E P Q F
L
B1
B
L2
D
e
b
A B B1 b
Q1
c
Symbol
Min 4.3 1.1 1.0 0.55 0.5 14.5 9.7 2.5 12.5 3.5 3.0 2.8 2.4
Typ 4.5 1.3 1.2 0.65 0.6 15 10 2.54 2.7 13.0 4.0 3.2 3.0 2.6
Max 4.7 1.5 1.4 0.75 0.75 15.5 10.3 2.9 13.5 4.5 3.4 3.2 2.8
A
c D E e F L L2 P Q Q1
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Unit mm
PACKAGE MECHANICAL DATA TO-220HF
E P Q
A F
D2
A B1
D
Symbol
Min 4.0 0.87 0.72 0.5 15.0 7.8 9.62 2.3 12.0 3.1 3.0 3.15 2.2
Max 5.0 1.27 0.92 0.70 16.5 9.4 10.62 3.3 14.0 3.5 3.4 3.55 2.5
L2
b c D D2 E e
B1
b c Q1
L
2.54(typ)
e
e
F L L2 P Q Q1
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NOTE
Jilin Sino-microelectronics co., Ltd sales its product either through direct sales or sales agent , thus, for customers, when ordering , please check with our company. 2. We strongly recommend customers check carefully on the trademark when buying our product, if there is any question, please don't be hesitate to contact us. 3. Please do not exceed the absolute maximum ratings of the device when circuit designing. 4. Jilin Sino-microelectronics co., Ltd reserves the right to make changes in this specification sheet and is subject to change without prior notice. 1.
1. 2.
3. 4.
99 132013 86-432-64678411 86-432-64665812 www.hwdz.com.cn 99 132013 86-432-64675588 64675688 64678411-3098/3099 : 86-432-64671533
CONTACT
JILIN SINO-MICROELECTRONICS CO., LTD. ADD: No.99 Shenzhen Street, Jilin City, Jilin Province, China. Post Code: 132013 Tel86-432-64678411 Fax86-432-64665812 Web Sitewww.hwdz.com.cn MARKET DEPARTMENT ADD: No.99 Shenzhen Street, Jilin City, Jilin Province, China. Post Code: 132013 Tel: 86-432-64675588 64675688 64678411-3098/3099 Fax: 86-432-64671533
Appendix Revision History
Date 2010-3-16 Last Rev. New Rev. 200911D 201003E Description of Changes Added TO-220HF.
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