METAL OXIDE VARISTORS TNR(R) High Energy, Low Varistor Voltage Series Operating Temperature Range: -40K+85C Storage Temperature Range: -50K+125C Model Number TNR9H220K TNR9H270K TNR9H330K TNR9H390K TNR9H470K TNR12H220K TNR12H270K TNR12H330K TNR12H390K TNR12H470K TNR15H220K TNR15H270K TNR15H330K TNR15H390K TNR15H470K TNR23H220K TNR23H270K TNR23H330K TNR23H390K TNR23H470K Continuous AC. (Vrms) 12 15 18 22 26 12 15 18 22 26 12 15 18 22 26 12 15 18 22 26 DC. (V) 16 19 24 28 34 16 19 24 28 34 16 19 24 28 34 16 19 24 28 34 5 minutes DC. (V) 24 29 36 42 50 24 29 36 42 50 24 29 36 42 50 24 29 36 42 50 Maximum Energy Maximum Clamping Voltage 20ms (J) (A) 5 2 10 5 20 10 40 25 (V) 43 53 65 77 93 43 53 65 77 93 43 53 65 77 93 43 53 65 77 93 (1/4) D Varistor Voltage V1mA (V) 22 (20K24) 27 (24K30) 33 (30K36) 39 (35K43) 47 (42K52) 22 (20K24) 27 (24K30) 33 (30K36) 39 (35K43) 47 (42K52) 22 (20K24) 27 (24K30) 33 (30K36) 39 (35K43) 47 (42K52) 22 (20K24) 27 (24K30) 33 (30K36) 39 (35K43) 47 (42K52) T T 15H ( 12H, ) 23H (9H) H Maximum Applied Voltage ?DIMENSIONS [mm] W L ?RATINGS Fd Type D Max. H Max. W p1.0 L Min. fd 9H 12H 15H 23H 10.0 14.0 17.0 24.0 14.0 17.0 20.0 28.0 5.0 7.5 7.5 10.0 25.0 25.0 25.0 25.0 0.6 0.8 0.8 0.8 Type T Max. 220KK330K 390KK470K 6.0 8.0 CAT. No. E1006L VOLTAGE (V) VOLTAGE (V) 400 -4 10 -3 10 (2/4) 400 -5 10 -6 10 10 9 8 7 6 20 30 100 90 80 70 60 50 40 200 300 10 -4 Max. Leakage Current 10 -3 @ 15H220KK470K -5 10 -6 10 10 9 8 7 6 20 30 100 90 80 70 60 50 40 200 300 Max. Leakage Current -2 10 -2 10 Current (A) 1 10 -1 Current (A) 1 Max. Clamping Voltage 10 -1 Max. Clamping Voltage 3 10 TNR15H470K TNR15H390K TNR15H330K TNR15H270K TNR15H220K 2 10 10 2 10 3 10 4 10 4 10 Test Current Waveform 10-6K10-3A : Direct Current 10-3K102A : 8/20Msec Impulse Current 10 Test Current Waveform 10-6K10-3A : Direct Current 10-3K102A : 8/20Msec Impulse Current TNR9H470K TNR9H390K TNR9H330K TNR9H270K TNR9H220K 5 10 5 10 VOLTAGE (V) VOLTAGE (V) @ V-I Curve (TNR9H220KK9H470K) 400 -6 -5 10 -4 10 -3 10 400 -6 10 10 9 8 7 6 20 30 100 90 80 70 60 50 40 200 300 10 -5 10 -4 Max. Leakage Current 10 -3 @ 23H220KK470K 10 10 9 8 7 6 20 30 100 90 80 70 60 50 40 200 300 Max. Leakage Current @ 12H220KK470K -2 10 -2 10 Current (A) 1 10 -1 Current (A) 1 Max. Clamping Voltage 10 -1 Max. Clamping Voltage 2 3 10 TNR23H470K TNR23H390K TNR23H330K TNR23H270K TNR23H220K 10 10 2 10 3 10 4 10 4 10 Test Current Waveform 10-6K10-3A : Direct Current 10-3K102A : 8/20Msec Impulse Current 10 Test Current Waveform 10-6K10-3A : Direct Current 10-3K10 2A : 8/20Msec Impulse Current TNR12H470K TNR12H390K TNR12H330K TNR12H270K TNR12H220K 5 10 5 10 METAL OXIDE VARISTORS TNR(R) ?V-I CURVE CAT. No. E1006L METAL OXIDE VARISTORS TNR(R) ?GENERAL SPECIFICATIONS Test Conditions Item Standard Test Condition Operating Temperature Range: -40K+125C Storage Temperature Range: -50K+150C Specifications Ambient temperature : 20P15C Relative humidity : 65P20% RH if there is any doubt about the results, measurement shall be made within the following limits. Varistor Voltage Maximum Allowable Voltage Maximum applicable voltage for a short period (5 minutes) Maximum Clamping Voltage Maximum Energy Temperature Coefficient Ambient temperature : 20P5C Relative humidity : 65P20% RH The voltage between the two terminals measured at 1mA DC is called Varistor Voltage. The measurement shall be made as fast as possible to avoid heat effection. Maximum continuous sinusoidal RMS voltage or Maximum continuous DC voltage which may be applided. Maximum DC voltage to be applied for only 5 minutes. Satisfy the specification. Refer to RATINGS. Refer to RATINGS. The maximum voltage between the terminals, measured standard impluse current (8/20 Ms). Satisfy the specification. Maximum energy within the P10% varistor voltage change when 1 impulse 20 msec long is applied. V1mA at 85C - V1mA at 25C 1 B B100 (%/C) V1mA at 25C 60 Satisfy the specification. Within P0.05% / C ?MECHANICAL CHARACTERISTICS Item Terminal Pull Strength Terminal Bending Strength Vibration Solderability Resistance to Soldering Heat Test Conditions After gradually applying the force keeping the unit fixed for 10P1 second in axial direction, the damage of the terminals shall be visually examined. Lead diameter Force F0.6mm. F0.8mm 10 N The unit shall be secured with its terminal kept vertical and the weight specified below be applied in the axial direction. o The terminal shall gradually be bend by 90 in one direction then 90 in the opposite direction, and again back to original position. The damage of the terminal shall be visually examined. Lead diameter Force F0.6mm. F0.8mm 5N After repeatedly applying a single harmonic vibration (amplitude : 0.75mm) double amplitude : 1.5mm with 1 minute vibration frequency cycle (10Hz 500Hz 10Hz) to each three perpendicular directions for 2 hours. Total 6 hours. The devices shall be visually examined. Dipping the terminal to a Rosin depth for 5K10 seconds. After dipping the terminal to a depth of 2.0K2.5mm from the body in a soldering bath of 230P 5C for 5P0.5 seconds, the terminal shall be visually examined. The terminal shall be dipped into a soldering bath of 350P10C to a depth of 2.0K2.5mm from the body and be held there for 3P 10 seconds. or The terminal shall be dipped into a soldering bath of 260P5C to a depth of 2.0K2.5mm from the body and be held there for 10P1 seconds. (3/4) Specifications No remarkable damage No remarkable damage No remarkable damage 75% of the terminals should be covered with solder uniformly. DV1mA [P5% No outstanding damage CAT. No. E1006L METAL OXIDE VARISTORS TNR(R) ?ENVIRONMENTAL CHARACTERISTICS Item High Temperature Storage (Dry heat) Damp heat (Humidity) Temperature Cycle High Temperature Operating Damp heat Operating Test Conditions Specifications The specimen shall be subjected 150P2C for 1000P12 hours without load. DV1mA[P10% The specimen shall be subjected to 60P2C, 90 to 95%RH for 1000P12 hours without load. DV1mA[P10% The temperature cycle shown below shall be repeated 50 cycles. -40CP3C, 30 minutes +150CP2C, 30 minutes The specimen shall be subjected to 125P2C with the maximum allowable voltage for 1000P12 hours. The specimen shall be subjected to 60P2C, 90 to 95%RH with the maximum allowable voltage for 1000P12 hours. DV1mA[P10% No remarkable damage DV1mA[P20% DV1mA[P10% Varistor voltage change of forward direction shall be measured in the test of unipole surge life and DC load life. Varistor voltage change is measured after stored at Standard Test Conditions for 1 to 2 hours. Note : For 42V battery line, please contact our sales office. (4/4) CAT. No. E1006L