SG-C17VLZ [SANKEN]

Automotive Alternator Diode;


型号：	SG-C17VLZ
厂家：	SANKEN ELECTRIC
描述：	Automotive Alternator Diode
文件：	总8页 (文件大小：268K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

V_Z= 23.0 V (typ.)

Automotive Alternator Diode

SG-C17VLZ Series

Data Sheet

Description

Package

Press-fit

The SG-C17VLZ series are the rectification diodes

designed for alternator circuit of automotives, and have

zener characteristics with high surge capability.

The package is a press-fit 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 “S” type and suffix “R” type of reverse

polarity type.

(2)

(1)

Features

(1)

(2)

● T_J= 235 °C Capability Suitable for High Reliability

and Automotive Requirement

● Thermal Fatigue Capability: 5,000 cyc.

● High Surge Capability

Suffix “S”

Suffix “R”

(1)

● RoHS Compliant

Not to scale

Suffix “R”

Applications

Pin No.

(1)

Suffix “S”

Cathode

Anode

● Alternator Circuit for the 12 V Battery Automotive

Anode

(2)

Cathode

Typical Application

Selection Guide

Voltage

SG-C17VLZS

Regulator

Rotor

V_Z

T_J

(Max.)

Part Number

I_F(AV)

Min.

Max.

26 V

SG-C17VLZS

SG-C17VLZR

50 A 235 °C 20 V

Battery

Stator

SG-C17VLZR

SG-C17VLZ-DSE Rev.1.0

May 31, 2018

SANKEN ELCTRIC CO., LTD.

http://www.sanken-ele.co.jp/en

SG-C17VLZ

Absolute Maximum Ratings

Unless otherwise specified, T_A= 25 °C

Parameter

Symbol

V_RM

Conditions

Rating

Unit

Peak Reverse Voltage

Average Forward Current

I_F(AV)

See Figure 1 and Figure 3.

Half cycle sine-wave,

positive side, 10ms, one

shot.

Surge Forward Current

I_FSM

500

Surge Reverse Voltage

Junction Temperature

Case Temperature

V_RSM

T_J

One shot, see Figure 2.

−40 to 235

−40 to 215

°C

T_C

Storage Temperature

T_STG

Case temperature, T_C

0.8 Ω

Heat sink

V_RSM

110 mF

2 Ω

Device

Figure 1. Case Temperature Measurement Conditions

Figure 2. Surge Reverse Voltage Measurement Circuit

(JASO A-1)

Electrical Characteristics

Unless otherwise specified, T_A= 25 °C

Parameter

Forward Voltage Drop

Reverse Leakage Current

Breakdown Voltage

Symbol

V_F

Conditions

I_F= 100 A, t = 5 ms

V_R= V_RM

Min.

—

Typ.

—

Max.

1.2

Unit

I_R

—

µA

V_Z

I_Z= 10 mA

(1)

20.0

—

23.0

—

26.0

0.5

Thermal Resistance

R_th(j-C)

°C/W

(1)

th(j-C)

is thermal resistance between junction and case. Case temperature is measured as shown in Figure 1.

SG-C17VLZ-DSE Rev.1.0

May 31, 2018

SANKEN ELCTRIC CO., LTD.

http://www.sanken-ele.co.jp/en

SG-C17VLZ

Rating and Characteristic Curves

100

T_J= 235 °C

T_J= 200 °C

T_J= 150 °C

T_J= 100 °C

T_J= 60 °C

T_J= 25 °C

0.1

0.01

t = 0.4 ms

120

140

Case Temperature, T_C(°C)

Figure 3. Power Dissipation Curves⁽²⁾

160

180

200

220

0.0

0.2

0.4

Forward Voltage, V_F(V)

Figure 4. I_Fvs. V_FTypical Characteristics

0.6

0.8

1.0

1.2

100

1.E-03

T_J= 235 °C

1.E-04

1.E-05

1.E-06

1.E-07

1.E-08

1.E-09

1.E-10

T_J= 200 °C

T_J= 150 °C

T_J= 100 °C

0.1

0.01

T_J= 60 °C

T_J= 25 °C

t = 200 μs

Reverse Voltage, V_R(V)

Figure 5. I_Rvs. V_RTypical Characteristics

Reverse Voltage, V_Z(V)

Figure 6. I_Zvs. V_ZTypical Characteristics

⁽²⁾See Figure 1 for the measurement conditions of case temperature.

SG-C17VLZ-DSE Rev.1.0

May 31, 2018

SANKEN ELCTRIC CO., LTD.

http://www.sanken-ele.co.jp/en

SG-C17VLZ

0.1

0.01

0.001

Between Junction and Cace

Heat sink: ADC12 (30 × 30 × 4 mm)

0.001

0.01

0.1

100

Pulse Width (s)

Figure 7. Typical Transient Thermal Resistance ⁽³⁾

⁽³⁾See Figure 1 for measurement conditions of lead temperature.

SG-C17VLZ-DSE Rev.1.0

May 31, 2018

SANKEN ELCTRIC CO., LTD.

http://www.sanken-ele.co.jp/en

SG-C17VLZ

Physical Dimensions

● Press-fit

+0.04

-0.03

φ12.80

φ11.4

φ1.26±0.1

Knurling

80°

Bottom

φ8

NOTES:

- Dimensions in millimeters

- Knurling number: 78

- Lead treatment: Pb-free (RoHS compliant)

- Must be press-fit into the heatsink when used.

SG-C17VLZ-DSE Rev.1.0

May 31, 2018

SANKEN ELCTRIC CO., LTD.

http://www.sanken-ele.co.jp/en

SG-C17VLZ

● Heatsink

- Recommended hole size and interference: See Figure 8

- Recommended heatsink material: ADC12 or the aluminum die-casting that has same characteristics as ADC12

- Recommended heatsink material strength: 140 to 160 Hv

● How to Press-fit

Note followings when the product is pressed into the heatsink.

- Press pin contact area: See Figure 9 (The press pin must not be pressed to “No press area”)

- Recommended press pin form: See Figure 10

- Contact area between the press pin and the product: ≥30 mm²(If the contact area is too small, the product package

is deformed and the product damage may be caused.)

- Maximum press load: ≤10,000 N (See Figure 11)

ϕ8mm

Press pin

contact area

Heat sink

No press area

ϕ12.64

ϕ12.69

0.04

0.10

Unit: mm

Figure 8 Recommended Hole Size and Interference

Figure 9 Press Pin Contact Area

10,000 N (max.)

Press pin

Distance

Figure 10 Recommended Press Pin Form

Figure 11 Maximum Press Load

SG-C17VLZ-DSE Rev.1.0

May 31, 2018

SANKEN ELCTRIC CO., LTD.

http://www.sanken-ele.co.jp/en

SG-C17VLZ

Marking Diagram

Specific Device Code (See Table 1)

YMDDX

Lot Number:

Y is the last digit of the year of manufacture (0 to 9)

M is the month of the year (1 to 9, O, N, or D)

DD is the day of the month (01 to 31)

X is control number

Table 1. Specific Device Code

Specific Device Code

Part Number

SG-C17VLZS

SG-C17VLZR

BC23S

BC23R

SG-C17VLZ-DSE Rev.1.0

May 31, 2018

SANKEN ELCTRIC CO., LTD.

http://www.sanken-ele.co.jp/en

SG-C17VLZ

Important Notes

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DSGN-AEZ-16003

SG-C17VLZ-DSE Rev.1.0

May 31, 2018

SANKEN ELCTRIC CO., LTD.

http://www.sanken-ele.co.jp/en

SG-C17VLZ [SANKEN]

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