Alternator Diode. SG-C17WVZ40S Datasheet

SG-C17WVZ40S Diode. Datasheet pdf. Equivalent

SG-C17WVZ40S Datasheet
Recommendation SG-C17WVZ40S Datasheet
Part SG-C17WVZ40S
Description Automotive Alternator Diode
Feature SG-C17WVZ40S; VZ = 40.0 V (typ.) Automotive Alternator Diode SG-C17WVZ40 Series Preliminary Data Sheet Descripti.
Manufacture Sanken
Datasheet
Download SG-C17WVZ40S Datasheet





Sanken SG-C17WVZ40S
VZ = 40.0 V (typ.)
Automotive Alternator Diode
SG-C17WVZ40 Series
Preliminary Data Sheet
Description
The SG-C17WVZ40 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 24 V Battery Automotive
Typical Application
Rotor
Voltage SG-C17WVZ40S
Regulator
Stator
Battery
SG-C17WVZ40R
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-C17WVZ40S
SG-C17WVZ40R
IF(AV)
TJ
(Max.)
VZ
Min. Max.
80 A 235 °C 3 6 .0 V 43.0 V
SG-C17WVZ40-DSE Rev.0.1
SANKEN ELECTRIC CO., LTD.
1
Oct. 15, 2018
https://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD. 2018



Sanken SG-C17WVZ40S
SG-C17WVZ40
Absolute Maximum Ratings
Unless otherwise specified, TA = 25 °C
Parameter
Symbol
Conditions
Rating
Unit
Peak Reverse Voltage
VRM
32
V
Average Forward Current
Surge Forward Current
Surge Reverse Voltage
Junction Temperature
IF(AV)
See Figure 1 and Figure 3.
80
A
Half cycle sine-wave,
IFSM
positive side, 10ms, one
500
A
shot.
VRSM
One shot, see Figure 2.
110
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
73 mF
1.5
5.5
Device
Figure 1. Case Temperature Measurement Conditions
Figure 2. Surge Reverse Voltage Measurement Circuit
(JASO D-1)
Electrical Characteristics
Unless otherwise specified, TA = 25 °C
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Forward Voltage Drop
VF
IF = 100 A, t = 5 ms —
1.1
V
Reverse Leakage Current
IR
VR = VRM
1
µA
Breakdown Voltage
Thermal Resistance
VZ
Rth(j-C)
IZ = 10 mA
( 1)
36.0 40.0 43.0
V
0.4
°C/W
(1) Rth(j-C) is thermal resistance between junction and case. Case temperature is measured as shown in Figure 1.
SG-C17WVZ40-DSE Rev.0.1
SANKEN ELECTRIC CO., LTD.
2
Oct. 15, 2018
https://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD. 2018



Sanken SG-C17WVZ40S
SG-C17WVZ40
Rating and Characteristic Curves
90
80
70
60
50
40
30
20
10
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
1.E-07
1.E-08
1.E-09
TJ = 235 °C
TJ = 200 °C
TJ = 150 °C
TJ = 100 °C
TJ = 60 °C
TJ = 25 °C
1.E-10
0
5 10 15 20 25 30 35
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
t = 200 μs
0.01
34 36 38 40 42 44 46 48 50
Reverse Voltage, VZ (V)
Figure 6. IZ vs. VZ Typical Characteristics
(2) See Figure 1 for the measurement conditions of case temperature.
SG-C17WVZ40-DSE Rev.0.1
SANKEN ELECTRIC CO., LTD.
3
Oct. 15, 2018
https://www.sanken-ele.co.jp/en
© SANKEN ELECTRIC CO., LTD. 2018





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