Alternator Diode. SG-C17LXZS Datasheet

SG-C17LXZS Diode. Datasheet pdf. Equivalent

SG-C17LXZS Datasheet
Recommendation SG-C17LXZS Datasheet
Part SG-C17LXZS
Description Automotive Alternator Diode
Feature SG-C17LXZS; VZ = 23.0 V (typ.) Automotive Alternator Diode SG-C17LXZ Series Data Sheet Description The SG-C17L.
Manufacture Sanken
Datasheet
Download SG-C17LXZS Datasheet





Sanken SG-C17LXZS
VZ = 23.0 V (typ.)
Automotive Alternator Diode
SG-C17LXZ Series
Data Sheet
Description
The SG-C17LXZ series are the rectification diodes
designed for alternator circuit of automotives, and have
zener characteristics with high surge capability.
They are provided in a press-fit type package that has
high heat release capability, and high reliability for high
temperature and humid environment. In addition, the
bridge circuit can be configured easily in small area by
using suffix “R” type and suffix “S” type of reverse
polarity type.
Features
TJ = 235 °C Capability Suitable for High Reliability
and Automotive Requirement
Thermal Fatigue Capability: 5,000 cyc.
High Surge Capability
RoHS Compliant
Applications
Alternator Circuit for the 12 V Battery Automotive
Typical Application
Rotor
Voltage SG-C17LXZS
Regulator
Stator
Battery
SG-C17LXZR
Package
Press-fit
Pin No.
(1)
(2)
(1)
(1)
Suffix “S”
(1)
Suffix “R”
Suffix “S”
Cathode
Anode
(2)
(2)
(2)
Not to scale
Suffix “R”
Anode
Cathode
Selection Guide
Part Number
SG-C17LXZS
SG-C17LXZR
IF(AV)
TJ
(Max.)
VZ
Min. Max.
35 A 235 °C 2 0 .0 V 26.0 V
SG-C17LXZ-DSE Rev.1.0
SANKEN ELECTRIC CO., LTD.
1
Oct. 15, 2018
https://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD. 2018



Sanken SG-C17LXZS
SG-C17LXZ
Absolute Maximum Ratings
Unless otherwise specified, TA = 25 °C
Parameter
Symbol
Conditions
Rating
Unit
Peak Reverse Voltage
VRM
17
V
Average Forward Current
Surge Forward Current
Surge Reverse Voltage
Junction Temperature
IF(AV)
See Figure 1 and Figure 3.
35
A
Half cycle sine-wave,
IFSM
positive side, 10ms, one
350
A
shot.
VRSM
One shot, see Figure 2.
50
V
TJ
40 to 235
°C
Case Temperature
TC
40 to 215
°C
Storage Temperature
TSTG
40 to 215
°C
Heat sink
Case temperature, TC
Heat sink
VRSM
110 mF
0.8
2
Device
Figure 1. Case Temperature Measurement Conditions
Figure 2. Surge Reverse Voltage Measurement Circuit
(JASO A-1)
Electrical Characteristics
Unless otherwise specified, TA = 25 °C
Parameter
Symbol
Conditions
Min. Typ. Max.
Forward Voltage Drop
VF
IF = 100 A, t = 5 ms
— 1.25
Reverse Leakage Current
IR
VR = VRM
1
Breakdown Voltage
Thermal Resistance
VZ
Rth(j-C)
IZ = 10 mA
( 1)
20.0 23.0 26.0
0.6
Unit
V
µA
V
°C/W
(1) Rth(j-C) is thermal resistance between junction and case. Case temperature is measured as shown in Figure 1.
SG-C17LXZ-DSE Rev.1.0
SANKEN ELECTRIC CO., LTD.
2
Oct. 15, 2018
https://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD. 2018



Sanken SG-C17LXZS
SG-C17LXZ
Rating and Characteristic Curves
40
35
30
25
20
15
10
5
0
190 195 200 205 210 215 220
Case Temperature, TC (°C)
Figure 3. Power Dissipation Curves(2)
1.E-03
1.E-04
1.E-05
1.E-06
TJ = 235 °C
TJ = 200 °C
TJ = 150 °C
1.E-07
1.E-08
1.E-09
TJ = 100 °C
TJ = 60 °C
TJ = 25 °C
1.E-10
0
5
10
15
20
Reverse Voltage, VR (V)
Figure 5. IR vs. VR Typical Characteristics
100
TJ = 235 °C
10
TJ = 200 °C
1
TJ = 150 °C
0.1
TJ = 100 °C
TJ = 60 °C
0.01
TJ = 25 °C
t = 0.4 ms
0.001
0.0 0.2 0.4 0.6 0.8 1.0 1.2
Forward Voltage, VF (V)
Figure 4. IF vs. VF Typical Characteristics
100
10
1
0.1
0.01
22
t = 200 μs
23 24 25 26 27 28
Reverse Voltage, VZ (V)
Figure 6. IZ vs. VZ Typical Characteristics
(2) See Figure 1 for the measurement conditions of case temperature.
SG-C17LXZ-DSE Rev.1.0
SANKEN ELECTRIC CO., LTD.
3
Oct. 15, 2018
https://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD. 2018





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