Alternator Diode. SG-10LZ40R Datasheet

SG-10LZ40R Diode. Datasheet pdf. Equivalent

SG-10LZ40R Datasheet
Recommendation SG-10LZ40R Datasheet
Part SG-10LZ40R
Description Automotive Alternator Diode
Feature SG-10LZ40R; VZ = 40 V (typ.) Automotive Alternator Diode SG-10LZ40 Series Data Sheet Description The SG-10LZ40.
Manufacture Sanken
Datasheet
Download SG-10LZ40R Datasheet





Sanken SG-10LZ40R
VZ = 40 V (typ.)
Automotive Alternator Diode
SG-10LZ40 Series
Data Sheet
Description
The SG-10LZ40 series are the rectification diodes
designed for alternator circuit of automotives, and have
zener characteristics with high surge capability.
The package is a soldering type, and has high heat
release capability and high reliability for high
temperature and humidity environment. In addition, the
bridge circuit can be configured easily in small area by
using suffix Stype and suffix Rtype of reverse
polarity type.
Features
TJ = 160 °C Capability Suitable for High Reliability
and Automotive Requirement
High Surge Capability
Bare Lead Frame: Pb-free (RoHS Compliant)
Applications
Alternator Circuit for the 24 V Battery Automotive
Typical Application
Rotor
Voltage
Regulator
SG-10LZ40S
Stator
Battery
SG-10LZ40R
Package
SG-10
(1)
(2)
Pin No.
(1)
(2)
(1)
Suffix “S”
(1)
Suffix “R”
Suffix S
Cathode
Anode
(2)
(2)
Not to scale
Suffix R
Anode
Cathode
Selection Guide
Part Number
SG-10LZ40S
SG-10LZ40R
IF(AV)
TJ
(Max.)
VZ
Min. Max.
30 A 160 °C 36 V 44 V
SG-10LZ40-DSE Rev.1.0
SANKEN ELCTRIC CO.,LTD.
1
Oct. 20, 2017
http://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD. 2017



Sanken SG-10LZ40R
SG-10LZ40
Absolute Maximum Ratings
Unless otherwise specified, TA = 25 °C
Parameter
Symbol
Conditions
Rating
Unit
Peak Reverse Voltage
Average Forward Current
Surge Forward Current
Surge Reverse Voltage
Junction Temperature
VRM
32
V
IF(AV)
TL ≤ 120 °C,
see Figure 1.
30
A
Half cycle sine-wave,
IFSM positive side, 10ms,
300
A
one shot.
VRSM
One shot,
See Figure 2.
50
V
TJ
40 to 160
°C
Remarks
TL
0.8
VRSM
110 mF
2
Device
Figure 1. Lead Temperature Measurement Conditions
Figure 2. Surge Reverse Voltage Measurement Circuit
(JASO A-1)
Electrical Characteristics
Unless otherwise specified, TA = 25 °C
Parameter
Symbol
Forward Voltage Drop
Reverse Leakage Current
Reverse Leakage Current
Under High Temperature
Breakdown Voltage
Breakdown Voltage
Temperature Coefficient
Thermal Resistance
VF
IR
HIR
VZ
rZ
Rth(j-L)
Conditions
IF = 100 A
VR = VRM
VR = VRM,
TJ = 150 °C
IZ = 10 mA
IZ = 10 mA
(1)
Min. Typ. Max. Unit
— — 1.2
V
— — 50 µA
— — 2.5 mA
36 40 44
V
35 mV/°C
1.0 °C/W
Remarks
(1) Rth(j-L) is thermal resistance between junction and lead. Lead temperature is measured as shown in Figure 1.
SG-10LZ40-DSE Rev.1.0
SANKEN ELCTRIC CO.,LTD.
2
Oct. 20, 2017
http://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD. 2017



Sanken SG-10LZ40R
SG-10LZ40
Rating and Characteristic Curves
100
10
1
TJ = 160 °C
0.1
0.01
TJ = 100 °C
TJ = 60 °C
TJ = 25 °C
0.001
0.0 0.2 0.4 0.6 0.8 1.0 1.2
Forward Voltage, VF (V)
Figure 3. IF vs. VF Typical Characteristics
100
10
1
0.1
0.01
t = 0.5 ms
0.001
38 40 42 44 46 48 50 52 54
Reverse Voltage, VZ (V)
Figure 5. IZ vs. VZ Typical Characteristics
1.E-03
1.E-04
1.E-05
1.E-06
1.E-07
TJ = 160 °C
TJ = 100 °C
TJ = 60 °C
1.E-08
1.E-09
0
TJ = 25 °C
10
20
30
40
Reverse Voltage, VR (V)
Figure 4. IR vs. VR Typical Characteristics
SG-10LZ40-DSE Rev.1.0
SANKEN ELCTRIC CO.,LTD.
3
Oct. 20, 2017
http://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD. 2017





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