MMBD770W [PANJIT]
SURFACE MOUNT SCHOTTKY DIODES; 表面贴装肖特基二极管
| 型号： | MMBD770W |
| 厂家： | 
PAN JIT INTERNATIONAL INC. |
| 描述： | SURFACE MOUNT SCHOTTKY DIODES |
| 文件： | 总3页 (文件大小：167K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
MMBD770W
Unit: inch (mm)
SOT-323
SURFACE MOUNT SCHOTTKY DIODES
POWER
200mA
70 Volts
VOLTAGE
.087(2.2)
.070(1.8)
FEATURES
.054(1.35)
.045(1.15)
• Extremely low minority carrier lifetime
Low capacitance ( 0.4pF @ 20V typical )
• Low reverse leakage ( 30nA @ 35V typical )
•
.006(.15)
.002(.05)
.056(1.40)
.047(1.20)
• Surface mount package ideally suited for automatic insertion
.
Both normal and Pb free product are available :
Normal : 80~95% Sn, 5~20%% Pb
Pb free: 99% Sn above
.004(.10)MAX.
MECHANICALDATA
.016(.40)
.078(.20)
Case: SOT-323, Plastic
Terminals: Solderable per MIL-STD-202G, Method 208
Approx. Weight: 0.0048 gram
Marking : 770
MAXIMUM RATINGS
Ratings at 25OC ambient temperature unless otherwise specified.
PARAMETER
Maximum Reverse Voltage
SYMBOL
VALUE
UNIT
V
70
70
VR
Peak Reverse Voltage
VRRM
IF
V
Continuous Forward Current
Power Dissipation (1)
0.25
180
A
PTOT
RQJA
TJ
mW
Thermal Resistance , Junction to Ambient (1)
Junction Temperature
556
OC/W
OC
-50 to 125
-50 to 150
Storage Temperature
TSTG
OC
Notes : 1. FR-5 Board = 1.0 × 0.75 × 0.062 in.
ELECTRICAL CHARACTERISTICS (TA=25OC, unless otherwise noted)
PARAMETER
Reverse Breakdown Voltage
SYMBOL
V(BR)
TEST CONDITION
MIN.
70
-
TYP.
MAX.
UNIT
V
IR=10uA
-
-
-
Reverse Current
Forward Voltage
Total Capacitance
IR
VF=35V
IF =1mA
0.2
uA
V
-
-
-
-
0.5
1.0
VF
CT
IF =10mA
VR=20V, f =1MHz
-
-
1.0
pF
PAGE . 1
STAD-JAN.22.2005
CHARACTERISTIC CURVES
100
100
10
1
TA = 125 °C
TA = 125 °C
10
TA = 75°C
TA = -25 °C
TA = 75 °C
1
TA = 25 °C
0.1
TA = 25 °C
0.01
0.1
0
20
40
60
80
0
0.2
0.4
0.6
0.8
1
Reverse Voltage, VR (V)
Forward Voltage, VF (V)
Fig. 2. Typical Forward Voltage
Fig. 1. Typical Reverse Leakage
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
10
20
30
40
50
60
VR , Reverse Voltage (V)
Fig. 3. Typical Total Capacitance
STAD-JAN.22.2005
PAGE . 2
MOUNTING PAD LAYOUT
Unit: inch (mm)
SOT-323
0.025(0.65)
0.028(0.7)
ORDER INFORMATION
•
Packing information
T/R - 12K per 13" plastic Reel
T/R - 3.0K per 7" plastic Reel
LEGALSTATEMENT
IMPORTANT NOTICE
This information is intended to unambiguously characterize the product in order to facilitate the customer's evaluation
of the device in the application. The information will help the customer's technical experts determine that the device is
compatible and interchangeable with similar devices made by other vendors. The information in this data sheet is believed
to be reliable and accurate. The specifications and information herein are subject to change without notice. New products
and improvements in products and product characterization are constantly in process. Therefore, the factory should be
consulted for the most recent information and for any special characteristics not described or specified.
Copyright Pan Jit International Inc. 2003
All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright
owner.
The information presented in this document does not form part of any quotation or contract. The information presented is
believed to be accurate and reliable, and may change without notice in advance. No liability will be accepted by the
publisher for any consequence of use.Publication thereof does not convey nor imply any license under patent or other
industrial or intellectual property rights.
STAD-NOV.15.2004
PAGE . 3
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